http-constant 5.5.0

/// The file extension for Lotus 1-2-3.
pub const FILE_EXTENSION_123: &str = "123";

/// The file extension for 3DML.
pub const FILE_EXTENSION_3DML: &str = "3dml";

/// The file extension for 3D Studio.
pub const FILE_EXTENSION_3DS: &str = "3ds";

/// The file extension for 3GPP2.
pub const FILE_EXTENSION_3G2: &str = "3g2";

/// The file extension for 3GPP.
pub const FILE_EXTENSION_3GP: &str = "3gp";

/// The file extension for 7-Zip.
pub const FILE_EXTENSION_7Z: &str = "7z";

/// The file extension for Authorware.
pub const FILE_EXTENSION_AAB: &str = "aab";

/// The file extension for AAC audio.
pub const FILE_EXTENSION_AAC: &str = "aac";

/// The file extension for Authorware.
pub const FILE_EXTENSION_AAM: &str = "aam";

/// The file extension for Authorware.
pub const FILE_EXTENSION_AAS: &str = "aas";

/// The file extension for an absolute file.
pub const FILE_EXTENSION_ABS: &str = "abs";

/// The file extension for AbiWord.
pub const FILE_EXTENSION_ABW: &str = "abw";

/// The file extension for an AC file.
pub const FILE_EXTENSION_AC: &str = "ac";

/// The file extension for American Dynamics ACC.
pub const FILE_EXTENSION_ACC: &str = "acc";

/// The file extension for ACE archive.
pub const FILE_EXTENSION_ACE: &str = "ace";

/// The file extension for AcuCobol.
pub const FILE_EXTENSION_ACU: &str = "acu";

/// The file extension for AcuCobol.
pub const FILE_EXTENSION_ACUTC: &str = "acutc";

/// The file extension for ADPCM audio.
pub const FILE_EXTENSION_ADP: &str = "adp";

/// The file extension for Audiograph.
pub const FILE_EXTENSION_AEP: &str = "aep";

/// The file extension for Adobe Font Metrics.
pub const FILE_EXTENSION_AFM: &str = "afm";

/// The file extension for AFP.
pub const FILE_EXTENSION_AFP: &str = "afp";

/// The file extension for Ahead AIR Application.
pub const FILE_EXTENSION_AHEAD: &str = "ahead";

/// The file extension for Adobe Illustrator.
pub const FILE_EXTENSION_AI: &str = "ai";

/// The file extension for AIFF audio.
pub const FILE_EXTENSION_AIF: &str = "aif";

/// The file extension for AIFF audio.
pub const FILE_EXTENSION_AIFC: &str = "aifc";

/// The file extension for AIFF audio.
pub const FILE_EXTENSION_AIFF: &str = "aiff";

/// The file extension for AIM.
pub const FILE_EXTENSION_AIM: &str = "aim";

/// The file extension for Adobe AIR Application.
pub const FILE_EXTENSION_AIR: &str = "air";

/// The file extension for DVB AIT.
pub const FILE_EXTENSION_AIT: &str = "ait";

/// The file extension for Amiga AMI.
pub const FILE_EXTENSION_AMI: &str = "ami";

/// The file extension for Annodex.
pub const FILE_EXTENSION_ANX: &str = "anx";

/// The file extension for Android Package Archive.
pub const FILE_EXTENSION_APK: &str = "apk";

/// The file extension for Cache Manifest.
pub const FILE_EXTENSION_APPCACHE: &str = "appcache";

/// The file extension for Microsoft Application.
pub const FILE_EXTENSION_APPLICATION: &str = "application";

/// The file extension for Lotus Approach.
pub const FILE_EXTENSION_APR: &str = "apr";

/// The file extension for FreeArc archive.
pub const FILE_EXTENSION_ARC: &str = "arc";

/// The file extension for ART image.
pub const FILE_EXTENSION_ART: &str = "art";

/// The file extension for PGP signature.
pub const FILE_EXTENSION_ASC: &str = "asc";

/// The file extension for ASF video.
pub const FILE_EXTENSION_ASF: &str = "asf";

/// The file extension for Assembly source.
pub const FILE_EXTENSION_ASM: &str = "asm";

/// The file extension for Accpac Simply ASO.
pub const FILE_EXTENSION_ASO: &str = "aso";

/// The file extension for ASX video.
pub const FILE_EXTENSION_ASX: &str = "asx";

/// The file extension for AcuCorp.
pub const FILE_EXTENSION_ATC: &str = "atc";

/// The file extension for Atom feed.
pub const FILE_EXTENSION_ATOM: &str = "atom";

/// The file extension for Atom category document.
pub const FILE_EXTENSION_ATOMCAT: &str = "atomcat";

/// The file extension for Atom service document.
pub const FILE_EXTENSION_ATOMSVC: &str = "atomsvc";

/// The file extension for Antix Game Component.
pub const FILE_EXTENSION_ATX: &str = "atx";

/// The file extension for basic audio.
pub const FILE_EXTENSION_AU: &str = "au";

/// The file extension for AVI video.
pub const FILE_EXTENSION_AVI: &str = "avi";

/// The file extension for Rad ScreenPlay video.
pub const FILE_EXTENSION_AVX: &str = "avx";

/// The file extension for Applixware.
pub const FILE_EXTENSION_AW: &str = "aw";

/// The file extension for Annodex audio.
pub const FILE_EXTENSION_AXA: &str = "axa";

/// The file extension for Annodex video.
pub const FILE_EXTENSION_AXV: &str = "axv";

/// The file extension for AirZip FileSecure AZF.
pub const FILE_EXTENSION_AZF: &str = "azf";

/// The file extension for AirZip FileSecure AZS.
pub const FILE_EXTENSION_AZS: &str = "azs";

/// The file extension for Amazon Kindle eBook.
pub const FILE_EXTENSION_AZW: &str = "azw";

/// The file extension for Batch file.
pub const FILE_EXTENSION_BAT: &str = "bat";

/// The file extension for BCPIO archive.
pub const FILE_EXTENSION_BCPIO: &str = "bcpio";

/// The file extension for BDF font.
pub const FILE_EXTENSION_BDF: &str = "bdf";

/// The file extension for SyncML DM+WBXML.
pub const FILE_EXTENSION_BDM: &str = "bdm";

/// The file extension for RealVNC BED.
pub const FILE_EXTENSION_BED: &str = "bed";

/// The file extension for Fujitsu OasysPRS.
pub const FILE_EXTENSION_BH2: &str = "bh2";

/// The file extension for binary data.
pub const FILE_EXTENSION_BIN: &str = "bin";

/// The file extension for Blorb interactive fiction.
pub const FILE_EXTENSION_BLB: &str = "blb";

/// The file extension for Blorb interactive fiction.
pub const FILE_EXTENSION_BLORB: &str = "blorb";

/// The file extension for BMI.
pub const FILE_EXTENSION_BMI: &str = "bmi";

/// The file extension for BMP image.
pub const FILE_EXTENSION_BMP: &str = "bmp";

/// The file extension for a body file.
pub const FILE_EXTENSION_BODY: &str = "body";

/// The file extension for a book file.
pub const FILE_EXTENSION_BOOK: &str = "book";

/// The file extension for Preview Systems BOX.
pub const FILE_EXTENSION_BOX: &str = "box";

/// The file extension for BZip2 archive.
pub const FILE_EXTENSION_BOZ: &str = "boz";

/// The file extension for a package file.
pub const FILE_EXTENSION_BPK: &str = "bpk";

/// The file extension for BTIF image.
pub const FILE_EXTENSION_BTIF: &str = "btif";

/// The file extension for BZip archive.
pub const FILE_EXTENSION_BZ: &str = "bz";

/// The file extension for BZip2 archive.
pub const FILE_EXTENSION_BZ2: &str = "bz2";

/// The file extension for C source code.
pub const FILE_EXTENSION_C: &str = "c";

/// The file extension for ClueTrust CartoMobile Config.
pub const FILE_EXTENSION_C11AMC: &str = "c11amc";

/// The file extension for ClueTrust CartoMobile Config Package.
pub const FILE_EXTENSION_C11AMZ: &str = "c11amz";

/// The file extension for Clonk C4Group.
pub const FILE_EXTENSION_C4D: &str = "c4d";

/// The file extension for Clonk C4Group.
pub const FILE_EXTENSION_C4F: &str = "c4f";

/// The file extension for Clonk C4Group.
pub const FILE_EXTENSION_C4G: &str = "c4g";

/// The file extension for Clonk C4Group.
pub const FILE_EXTENSION_C4P: &str = "c4p";

/// The file extension for Clonk C4Group.
pub const FILE_EXTENSION_C4U: &str = "c4u";

/// The file extension for Microsoft Cabinet file.
pub const FILE_EXTENSION_CAB: &str = "cab";

/// The file extension for CAF audio.
pub const FILE_EXTENSION_CAF: &str = "caf";

/// The file extension for TCPDump capture file.
pub const FILE_EXTENSION_CAP: &str = "cap";

/// The file extension for cURL CAR file.
pub const FILE_EXTENSION_CAR: &str = "car";

/// The file extension for Microsoft PKI Security Catalog.
pub const FILE_EXTENSION_CAT: &str = "cat";

/// The file extension for Comic Book archive.
pub const FILE_EXTENSION_CB7: &str = "cb7";

/// The file extension for Comic Book archive.
pub const FILE_EXTENSION_CBA: &str = "cba";

/// The file extension for Comic Book RAR archive.
pub const FILE_EXTENSION_CBR: &str = "cbr";

/// The file extension for Comic Book archive.
pub const FILE_EXTENSION_CBT: &str = "cbt";

/// The file extension for Comic Book ZIP archive.
pub const FILE_EXTENSION_CBZ: &str = "cbz";

/// The file extension for C++ source code.
pub const FILE_EXTENSION_CC: &str = "cc";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_CCT: &str = "cct";

/// The file extension for CCXML.
pub const FILE_EXTENSION_CCXML: &str = "ccxml";

/// The file extension for Contact CMSG.
pub const FILE_EXTENSION_CDBCMSG: &str = "cdbcmsg";

/// The file extension for CDF.
pub const FILE_EXTENSION_CDF: &str = "cdf";

/// The file extension for MediaStation CDKey.
pub const FILE_EXTENSION_CDKEY: &str = "cdkey";

/// The file extension for CDMI Capability.
pub const FILE_EXTENSION_CDMIA: &str = "cdmia";

/// The file extension for CDMI Container.
pub const FILE_EXTENSION_CDMIC: &str = "cdmic";

/// The file extension for CDMI Domain.
pub const FILE_EXTENSION_CDMID: &str = "cdmid";

/// The file extension for CDMI Object.
pub const FILE_EXTENSION_CDMIO: &str = "cdmio";

/// The file extension for CDMI Queue.
pub const FILE_EXTENSION_CDMIQ: &str = "cdmiq";

/// The file extension for ChemDraw CDX.
pub const FILE_EXTENSION_CDX: &str = "cdx";

/// The file extension for ChemDraw XML.
pub const FILE_EXTENSION_CDXML: &str = "cdxml";

/// The file extension for Cinderella.
pub const FILE_EXTENSION_CDY: &str = "cdy";

/// The file extension for PKIX Certificate.
pub const FILE_EXTENSION_CER: &str = "cer";

/// The file extension for CFS compressed file.
pub const FILE_EXTENSION_CFS: &str = "cfs";

/// The file extension for CGM image.
pub const FILE_EXTENSION_CGM: &str = "cgm";

/// The file extension for Chat file.
pub const FILE_EXTENSION_CHAT: &str = "chat";

/// The file extension for Microsoft HTML Help.
pub const FILE_EXTENSION_CHM: &str = "chm";

/// The file extension for KDE KChart.
pub const FILE_EXTENSION_CHRT: &str = "chrt";

/// The file extension for CIF.
pub const FILE_EXTENSION_CIF: &str = "cif";

/// The file extension for Anser-Web Certificate Issue Initiation.
pub const FILE_EXTENSION_CII: &str = "cii";

/// The file extension for Microsoft ArtGalry.
pub const FILE_EXTENSION_CIL: &str = "cil";

/// The file extension for Claymore.
pub const FILE_EXTENSION_CLA: &str = "cla";

/// The file extension for Java class.
pub const FILE_EXTENSION_CLASS: &str = "class";

/// The file extension for Crick Clicker Keyboard.
pub const FILE_EXTENSION_CLKK: &str = "clkk";

/// The file extension for Crick Clicker Palette.
pub const FILE_EXTENSION_CLKP: &str = "clkp";

/// The file extension for Crick Clicker Template.
pub const FILE_EXTENSION_CLKT: &str = "clkt";

/// The file extension for Crick Clicker Wordbank.
pub const FILE_EXTENSION_CLKW: &str = "clkw";

/// The file extension for Crick Clicker.
pub const FILE_EXTENSION_CLKX: &str = "clkx";

/// The file extension for Microsoft Clipboard.
pub const FILE_EXTENSION_CLP: &str = "clp";

/// The file extension for CosmoCaller.
pub const FILE_EXTENSION_CMC: &str = "cmc";

/// The file extension for CMDF.
pub const FILE_EXTENSION_CMDF: &str = "cmdf";

/// The file extension for CML.
pub const FILE_EXTENSION_CML: &str = "cml";

/// The file extension for a CMP file.
pub const FILE_EXTENSION_CMP: &str = "cmp";

/// The file extension for CMX image.
pub const FILE_EXTENSION_CMX: &str = "cmx";

/// The file extension for RIM COD.
pub const FILE_EXTENSION_COD: &str = "cod";

/// The file extension for a command file.
pub const FILE_EXTENSION_COM: &str = "com";

/// The file extension for a configuration file.
pub const FILE_EXTENSION_CONF: &str = "conf";

/// The file extension for CPIO archive.
pub const FILE_EXTENSION_CPIO: &str = "cpio";

/// The file extension for C++ source code.
pub const FILE_EXTENSION_CPP: &str = "cpp";

/// The file extension for Mac CompactPro.
pub const FILE_EXTENSION_CPT: &str = "cpt";

/// The file extension for Microsoft CardFile.
pub const FILE_EXTENSION_CRD: &str = "crd";

/// The file extension for PKIX CRL.
pub const FILE_EXTENSION_CRL: &str = "crl";

/// The file extension for X.509 CA Certificate.
pub const FILE_EXTENSION_CRT: &str = "crt";

/// The file extension for Rig Cryptonote.
pub const FILE_EXTENSION_CRYPTONOTE: &str = "cryptonote";

/// The file extension for C-Shell script.
pub const FILE_EXTENSION_CSH: &str = "csh";

/// The file extension for CSML.
pub const FILE_EXTENSION_CSML: &str = "csml";

/// The file extension for CommonSpace.
pub const FILE_EXTENSION_CSP: &str = "csp";

/// The file extension for CSS.
pub const FILE_EXTENSION_CSS: &str = "css";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_CST: &str = "cst";

/// The file extension for CSV.
pub const FILE_EXTENSION_CSV: &str = "csv";

/// The file extension for CU-SeeMe.
pub const FILE_EXTENSION_CU: &str = "cu";

/// The file extension for cURL text.
pub const FILE_EXTENSION_CURL: &str = "curl";

/// The file extension for CWW.
pub const FILE_EXTENSION_CWW: &str = "cww";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_CXT: &str = "cxt";

/// The file extension for C++ source code.
pub const FILE_EXTENSION_CXX: &str = "cxx";

/// The file extension for COLLADA XML.
pub const FILE_EXTENSION_DAE: &str = "dae";

/// The file extension for Mobius DAF.
pub const FILE_EXTENSION_DAF: &str = "daf";

/// The file extension for Dart.
pub const FILE_EXTENSION_DART: &str = "dart";

/// The file extension for FDSN SEED.
pub const FILE_EXTENSION_DATALESS: &str = "dataless";

/// The file extension for WebDAV Mount.
pub const FILE_EXTENSION_DAVMOUNT: &str = "davmount";

/// The file extension for DocBook XML.
pub const FILE_EXTENSION_DBK: &str = "dbk";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_DCR: &str = "dcr";

/// The file extension for cURL DCURL.
pub const FILE_EXTENSION_DCURL: &str = "dcurl";

/// The file extension for OMA DD2 XML.
pub const FILE_EXTENSION_DD2: &str = "dd2";

/// The file extension for Fujixerox DDD.
pub const FILE_EXTENSION_DDD: &str = "ddd";

/// The file extension for Debian package.
pub const FILE_EXTENSION_DEB: &str = "deb";

/// The file extension for a definition file.
pub const FILE_EXTENSION_DEF: &str = "def";

/// The file extension for a deployment file.
pub const FILE_EXTENSION_DEPLOY: &str = "deploy";

/// The file extension for DER certificate.
pub const FILE_EXTENSION_DER: &str = "der";

/// The file extension for DreamFactory.
pub const FILE_EXTENSION_DFAC: &str = "dfac";

/// The file extension for DGC compressed.
pub const FILE_EXTENSION_DGC: &str = "dgc";

/// The file extension for DIB image.
pub const FILE_EXTENSION_DIB: &str = "dib";

/// The file extension for Yamaha HV Dictionary.
pub const FILE_EXTENSION_DIC: &str = "dic";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_DIR: &str = "dir";

/// The file extension for Mobius DIS.
pub const FILE_EXTENSION_DIS: &str = "dis";

/// The file extension for a distribution file.
pub const FILE_EXTENSION_DIST: &str = "dist";

/// The file extension for a distribution file.
pub const FILE_EXTENSION_DISTZ: &str = "distz";

/// The file extension for DjVu image.
pub const FILE_EXTENSION_DJV: &str = "djv";

/// The file extension for DjVu image.
pub const FILE_EXTENSION_DJVU: &str = "djvu";

/// The file extension for Dynamic Link Library.
pub const FILE_EXTENSION_DLL: &str = "dll";

/// The file extension for Apple Disk Image.
pub const FILE_EXTENSION_DMG: &str = "dmg";

/// The file extension for TCPDump capture file.
pub const FILE_EXTENSION_DMP: &str = "dmp";

/// The file extension for a DMS file.
pub const FILE_EXTENSION_DMS: &str = "dms";

/// The file extension for DNA.
pub const FILE_EXTENSION_DNA: &str = "dna";

/// The file extension for Microsoft Word.
pub const FILE_EXTENSION_DOC: &str = "doc";

/// The file extension for Microsoft Word (Macro-Enabled).
pub const FILE_EXTENSION_DOCM: &str = "docm";

/// The file extension for Office Open XML Word Document.
pub const FILE_EXTENSION_DOCX: &str = "docx";

/// The file extension for Microsoft Word Template.
pub const FILE_EXTENSION_DOT: &str = "dot";

/// The file extension for Microsoft Word Template (Macro-Enabled).
pub const FILE_EXTENSION_DOTM: &str = "dotm";

/// The file extension for Office Open XML Word Template.
pub const FILE_EXTENSION_DOTX: &str = "dotx";

/// The file extension for OSGi Deployment Package.
pub const FILE_EXTENSION_DP: &str = "dp";

/// The file extension for DPGraph.
pub const FILE_EXTENSION_DPG: &str = "dpg";

/// The file extension for DRA audio.
pub const FILE_EXTENSION_DRA: &str = "dra";

/// The file extension for PRS Lines Tag.
pub const FILE_EXTENSION_DSC: &str = "dsc";

/// The file extension for DSSC DER.
pub const FILE_EXTENSION_DSSC: &str = "dssc";

/// The file extension for DTBook XML.
pub const FILE_EXTENSION_DTB: &str = "dtb";

/// The file extension for XML DTD.
pub const FILE_EXTENSION_DTD: &str = "dtd";

/// The file extension for DTS audio.
pub const FILE_EXTENSION_DTS: &str = "dts";

/// The file extension for DTS HD audio.
pub const FILE_EXTENSION_DTSHD: &str = "dtshd";

/// The file extension for a dump file.
pub const FILE_EXTENSION_DUMP: &str = "dump";

/// The file extension for DV video.
pub const FILE_EXTENSION_DV: &str = "dv";

/// The file extension for DVB file.
pub const FILE_EXTENSION_DVB: &str = "dvb";

/// The file extension for DVI file.
pub const FILE_EXTENSION_DVI: &str = "dvi";

/// The file extension for DWF model.
pub const FILE_EXTENSION_DWF: &str = "dwf";

/// The file extension for DWG image.
pub const FILE_EXTENSION_DWG: &str = "dwg";

/// The file extension for DXF image.
pub const FILE_EXTENSION_DXF: &str = "dxf";

/// The file extension for Spotfire DXP.
pub const FILE_EXTENSION_DXP: &str = "dxp";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_DXR: &str = "dxr";

/// The file extension for Nuera ECELP 4800 audio.
pub const FILE_EXTENSION_ECELP4800: &str = "ecelp4800";

/// The file extension for Nuera ECELP 7470 audio.
pub const FILE_EXTENSION_ECELP7470: &str = "ecelp7470";

/// The file extension for Nuera ECELP 9600 audio.
pub const FILE_EXTENSION_ECELP9600: &str = "ecelp9600";

/// The file extension for ECMAScript.
pub const FILE_EXTENSION_ECMA: &str = "ecma";

/// The file extension for Novadigm EDM.
pub const FILE_EXTENSION_EDM: &str = "edm";

/// The file extension for Novadigm EDX.
pub const FILE_EXTENSION_EDX: &str = "edx";

/// The file extension for Picsel.
pub const FILE_EXTENSION_EFIF: &str = "efif";

/// The file extension for PG OSASLI.
pub const FILE_EXTENSION_EI6: &str = "ei6";

/// The file extension for an ELC file.
pub const FILE_EXTENSION_ELC: &str = "elc";

/// The file extension for Microsoft Metafile.
pub const FILE_EXTENSION_EMF: &str = "emf";

/// The file extension for RFC 822 message.
pub const FILE_EXTENSION_EML: &str = "eml";

/// The file extension for EMMA XML.
pub const FILE_EXTENSION_EMMA: &str = "emma";

/// The file extension for Microsoft Metafile.
pub const FILE_EXTENSION_EMZ: &str = "emz";

/// The file extension for Digital Winds audio.
pub const FILE_EXTENSION_EOL: &str = "eol";

/// The file extension for Microsoft Font Object.
pub const FILE_EXTENSION_EOT: &str = "eot";

/// The file extension for PostScript.
pub const FILE_EXTENSION_EPS: &str = "eps";

/// The file extension for EPUB.
pub const FILE_EXTENSION_EPUB: &str = "epub";

/// The file extension for E-Szigno XML.
pub const FILE_EXTENSION_ES3: &str = "es3";

/// The file extension for OSGi Subsystem.
pub const FILE_EXTENSION_ESA: &str = "esa";

/// The file extension for Epson ESF.
pub const FILE_EXTENSION_ESF: &str = "esf";

/// The file extension for E-Szigno XML.
pub const FILE_EXTENSION_ET3: &str = "et3";

/// The file extension for Setext.
pub const FILE_EXTENSION_ETX: &str = "etx";

/// The file extension for EVA.
pub const FILE_EXTENSION_EVA: &str = "eva";

/// The file extension for Envoy.
pub const FILE_EXTENSION_EVY: &str = "evy";

/// The file extension for an executable file.
pub const FILE_EXTENSION_EXE: &str = "exe";

/// The file extension for EXI.
pub const FILE_EXTENSION_EXI: &str = "exi";

/// The file extension for Novadigm EXT.
pub const FILE_EXTENSION_EXT: &str = "ext";

/// The file extension for Andrew Inset.
pub const FILE_EXTENSION_EZ: &str = "ez";

/// The file extension for EZPix Album.
pub const FILE_EXTENSION_EZ2: &str = "ez2";

/// The file extension for EZPix Package.
pub const FILE_EXTENSION_EZ3: &str = "ez3";

/// The file extension for Fortran source.
pub const FILE_EXTENSION_F: &str = "f";

/// The file extension for F4V video.
pub const FILE_EXTENSION_F4V: &str = "f4v";

/// The file extension for Fortran source.
pub const FILE_EXTENSION_F77: &str = "f77";

/// The file extension for Fortran source.
pub const FILE_EXTENSION_F90: &str = "f90";

/// The file extension for FastBidSheet.
pub const FILE_EXTENSION_FBS: &str = "fbs";

/// The file extension for Adobe FormsCentral FCDT.
pub const FILE_EXTENSION_FCDT: &str = "fcdt";

/// The file extension for ISAC FCS.
pub const FILE_EXTENSION_FCS: &str = "fcs";

/// The file extension for FDF.
pub const FILE_EXTENSION_FDF: &str = "fdf";

/// The file extension for deNovo FCSELAYOUT-LINK.
pub const FILE_EXTENSION_FE_LAUNCH: &str = "fe_launch";

/// The file extension for Fujitsu OasysGP.
pub const FILE_EXTENSION_FG5: &str = "fg5";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_FGD: &str = "fgd";

/// The file extension for FreeHand image.
pub const FILE_EXTENSION_FH: &str = "fh";

/// The file extension for FreeHand image.
pub const FILE_EXTENSION_FH4: &str = "fh4";

/// The file extension for FreeHand image.
pub const FILE_EXTENSION_FH5: &str = "fh5";

/// The file extension for FreeHand image.
pub const FILE_EXTENSION_FH7: &str = "fh7";

/// The file extension for FreeHand image.
pub const FILE_EXTENSION_FHC: &str = "fhc";

/// The file extension for Xfig image.
pub const FILE_EXTENSION_FIG: &str = "fig";

/// The file extension for FLAC audio.
pub const FILE_EXTENSION_FLAC: &str = "flac";

/// The file extension for FLI video.
pub const FILE_EXTENSION_FLI: &str = "fli";

/// The file extension for Micrografx FLO.
pub const FILE_EXTENSION_FLO: &str = "flo";

/// The file extension for FLV video.
pub const FILE_EXTENSION_FLV: &str = "flv";

/// The file extension for KDE Kivio.
pub const FILE_EXTENSION_FLW: &str = "flw";

/// The file extension for FMI Flexstor.
pub const FILE_EXTENSION_FLX: &str = "flx";

/// The file extension for FLY text.
pub const FILE_EXTENSION_FLY: &str = "fly";

/// The file extension for Adobe FrameMaker.
pub const FILE_EXTENSION_FM: &str = "fm";

/// The file extension for Frogans FNC.
pub const FILE_EXTENSION_FNC: &str = "fnc";

/// The file extension for Fortran source.
pub const FILE_EXTENSION_FOR: &str = "for";

/// The file extension for FPX image.
pub const FILE_EXTENSION_FPX: &str = "fpx";

/// The file extension for Adobe FrameMaker.
pub const FILE_EXTENSION_FRAME: &str = "frame";

/// The file extension for FSC WebLaunch.
pub const FILE_EXTENSION_FSC: &str = "fsc";

/// The file extension for FST image.
pub const FILE_EXTENSION_FST: &str = "fst";

/// The file extension for FluxTime Clip.
pub const FILE_EXTENSION_FTC: &str = "ftc";

/// The file extension for Anser-Web Funds Transfer Initiation.
pub const FILE_EXTENSION_FTI: &str = "fti";

/// The file extension for FVT video.
pub const FILE_EXTENSION_FVT: &str = "fvt";

/// The file extension for Adobe FXP.
pub const FILE_EXTENSION_FXP: &str = "fxp";

/// The file extension for Adobe FXP.
pub const FILE_EXTENSION_FXPL: &str = "fxpl";

/// The file extension for Fuzzysheet.
pub const FILE_EXTENSION_FZS: &str = "fzs";

/// The file extension for GeoPlan.
pub const FILE_EXTENSION_G2W: &str = "g2w";

/// The file extension for G3 fax image.
pub const FILE_EXTENSION_G3: &str = "g3";

/// The file extension for GeoSpace.
pub const FILE_EXTENSION_G3W: &str = "g3w";

/// The file extension for Groove Account.
pub const FILE_EXTENSION_GAC: &str = "gac";

/// The file extension for TADS game.
pub const FILE_EXTENSION_GAM: &str = "gam";

/// The file extension for RPKI Ghostbusters.
pub const FILE_EXTENSION_GBR: &str = "gbr";

/// The file extension for GCA compressed archive.
pub const FILE_EXTENSION_GCA: &str = "gca";

/// The file extension for GDL model.
pub const FILE_EXTENSION_GDL: &str = "gdl";

/// The file extension for DynaGeo.
pub const FILE_EXTENSION_GEO: &str = "geo";

/// The file extension for Geometry Explorer.
pub const FILE_EXTENSION_GEX: &str = "gex";

/// The file extension for GeoGebra File.
pub const FILE_EXTENSION_GGB: &str = "ggb";

/// The file extension for GeoGebra Tool.
pub const FILE_EXTENSION_GGT: &str = "ggt";

/// The file extension for Groove Help.
pub const FILE_EXTENSION_GHF: &str = "ghf";

/// The file extension for GIF image.
pub const FILE_EXTENSION_GIF: &str = "gif";

/// The file extension for Groove Identity Message.
pub const FILE_EXTENSION_GIM: &str = "gim";

/// The file extension for GML XML.
pub const FILE_EXTENSION_GML: &str = "gml";

/// The file extension for GMX.
pub const FILE_EXTENSION_GMX: &str = "gmx";

/// The file extension for Gnumeric.
pub const FILE_EXTENSION_GNUMERIC: &str = "gnumeric";

/// The file extension for FlographIt.
pub const FILE_EXTENSION_GPH: &str = "gph";

/// The file extension for GPX XML.
pub const FILE_EXTENSION_GPX: &str = "gpx";

/// The file extension for Grafeq.
pub const FILE_EXTENSION_GQF: &str = "gqf";

/// The file extension for Grafeq.
pub const FILE_EXTENSION_GQS: &str = "gqs";

/// The file extension for SRGS.
pub const FILE_EXTENSION_GRAM: &str = "gram";

/// The file extension for Gramps XML.
pub const FILE_EXTENSION_GRAMPS: &str = "gramps";

/// The file extension for Groove Injector.
pub const FILE_EXTENSION_GRE: &str = "gre";

/// The file extension for SRGS XML.
pub const FILE_EXTENSION_GRV: &str = "grv";

/// The file extension for SRGS XML.
pub const FILE_EXTENSION_GRXML: &str = "grxml";

/// The file extension for Ghostscript font.
pub const FILE_EXTENSION_GSF: &str = "gsf";

/// The file extension for GTAR archive.
pub const FILE_EXTENSION_GTAR: &str = "gtar";

/// The file extension for Groove Tool Message.
pub const FILE_EXTENSION_GTM: &str = "gtm";

/// The file extension for GTW model.
pub const FILE_EXTENSION_GTW: &str = "gtw";

/// The file extension for Graphviz.
pub const FILE_EXTENSION_GV: &str = "gv";

/// The file extension for GXF.
pub const FILE_EXTENSION_GXF: &str = "gxf";

/// The file extension for GeoNext.
pub const FILE_EXTENSION_GXT: &str = "gxt";

/// The file extension for Gzip archive.
pub const FILE_EXTENSION_GZ: &str = "gz";

/// The file extension for C header.
pub const FILE_EXTENSION_H: &str = "h";

/// The file extension for H.261 video.
pub const FILE_EXTENSION_H261: &str = "h261";

/// The file extension for H.263 video.
pub const FILE_EXTENSION_H263: &str = "h263";

/// The file extension for H.264 video.
pub const FILE_EXTENSION_H264: &str = "h264";

/// The file extension for HAL XML.
pub const FILE_EXTENSION_HAL: &str = "hal";

/// The file extension for HBCI.
pub const FILE_EXTENSION_HBCI: &str = "hbci";

/// The file extension for HDF.
pub const FILE_EXTENSION_HDF: &str = "hdf";

/// The file extension for C++ header.
pub const FILE_EXTENSION_HH: &str = "hh";

/// The file extension for WinHelp.
pub const FILE_EXTENSION_HLP: &str = "hlp";

/// The file extension for HP-GL.
pub const FILE_EXTENSION_HPGL: &str = "hpgl";

/// The file extension for HP-HPID.
pub const FILE_EXTENSION_HPID: &str = "hpid";

/// The file extension for HP-HPS.
pub const FILE_EXTENSION_HPS: &str = "hps";

/// The file extension for Mac BinHex40.
pub const FILE_EXTENSION_HQX: &str = "hqx";

/// The file extension for HTC component.
pub const FILE_EXTENSION_HTC: &str = "htc";

/// The file extension for Kenamea App.
pub const FILE_EXTENSION_HTKE: &str = "htke";

/// The file extension for HTML.
pub const FILE_EXTENSION_HTM: &str = "htm";

/// The file extension for HTML.
pub const FILE_EXTENSION_HTML: &str = "html";

/// The file extension for Yamaha HV Dictionary.
pub const FILE_EXTENSION_HVD: &str = "hvd";

/// The file extension for Yamaha HV Voice.
pub const FILE_EXTENSION_HVP: &str = "hvp";

/// The file extension for Yamaha HV Script.
pub const FILE_EXTENSION_HVS: &str = "hvs";

/// The file extension for Intergeo.
pub const FILE_EXTENSION_I2G: &str = "i2g";

/// The file extension for ICC Profile.
pub const FILE_EXTENSION_ICC: &str = "icc";

/// The file extension for CoolTalk.
pub const FILE_EXTENSION_ICE: &str = "ice";

/// The file extension for ICC Profile.
pub const FILE_EXTENSION_ICM: &str = "icm";

/// The file extension for icon.
pub const FILE_EXTENSION_ICO: &str = "ico";

/// The file extension for iCalendar.
pub const FILE_EXTENSION_ICS: &str = "ics";

/// The file extension for IEF image.
pub const FILE_EXTENSION_IEF: &str = "ief";

/// The file extension for iCalendar.
pub const FILE_EXTENSION_IFB: &str = "ifb";

/// The file extension for Shana Informed Formdata.
pub const FILE_EXTENSION_IFM: &str = "ifm";

/// The file extension for IGES model.
pub const FILE_EXTENSION_IGES: &str = "iges";

/// The file extension for IGLoader.
pub const FILE_EXTENSION_IGL: &str = "igl";

/// The file extension for Insors IGM.
pub const FILE_EXTENSION_IGM: &str = "igm";

/// The file extension for IGES model.
pub const FILE_EXTENSION_IGS: &str = "igs";

/// The file extension for Micrografx IGX.
pub const FILE_EXTENSION_IGX: &str = "igx";

/// The file extension for Shana Informed Interchange.
pub const FILE_EXTENSION_IIF: &str = "iif";

/// The file extension for Accpac Simply IMP.
pub const FILE_EXTENSION_IMP: &str = "imp";

/// The file extension for Microsoft IMS.
pub const FILE_EXTENSION_IMS: &str = "ims";

/// The file extension for an input file.
pub const FILE_EXTENSION_IN: &str = "in";

/// The file extension for InkML.
pub const FILE_EXTENSION_INK: &str = "ink";

/// The file extension for InkML.
pub const FILE_EXTENSION_INKML: &str = "inkml";

/// The file extension for Install Instructions.
pub const FILE_EXTENSION_INSTALL: &str = "install";

/// The file extension for Astraea Software Iota.
pub const FILE_EXTENSION_IOTA: &str = "iota";

/// The file extension for IPFIX.
pub const FILE_EXTENSION_IPFIX: &str = "ipfix";

/// The file extension for Shana Informed Package.
pub const FILE_EXTENSION_IPK: &str = "ipk";

/// The file extension for IBM Rights Management.
pub const FILE_EXTENSION_IRM: &str = "irm";

/// The file extension for iRepository Package XML.
pub const FILE_EXTENSION_IRP: &str = "irp";

/// The file extension for ISO 9660 Image.
pub const FILE_EXTENSION_ISO: &str = "iso";

/// The file extension for Shana Informed Formtemplate.
pub const FILE_EXTENSION_ITP: &str = "itp";

/// The file extension for Immervision IVP.
pub const FILE_EXTENSION_IVP: &str = "ivp";

/// The file extension for Immervision IVU.
pub const FILE_EXTENSION_IVU: &str = "ivu";

/// The file extension for J2ME App Descriptor.
pub const FILE_EXTENSION_JAD: &str = "jad";

/// The file extension for JAM.
pub const FILE_EXTENSION_JAM: &str = "jam";

/// The file extension for Java Archive.
pub const FILE_EXTENSION_JAR: &str = "jar";

/// The file extension for Java source.
pub const FILE_EXTENSION_JAVA: &str = "java";

/// The file extension for JISP.
pub const FILE_EXTENSION_JISP: &str = "jisp";

/// The file extension for HP JLYT.
pub const FILE_EXTENSION_JLT: &str = "jlt";

/// The file extension for Java JNLP.
pub const FILE_EXTENSION_JNLP: &str = "jnlp";

/// The file extension for Joost Joda Archive.
pub const FILE_EXTENSION_JODA: &str = "joda";

/// The file extension for JPEG image.
pub const FILE_EXTENSION_JPE: &str = "jpe";

/// The file extension for JPEG image.
pub const FILE_EXTENSION_JPEG: &str = "jpeg";

/// The file extension for JPEG image.
pub const FILE_EXTENSION_JPG: &str = "jpg";

/// The file extension for JPM video.
pub const FILE_EXTENSION_JPGM: &str = "jpgm";

/// The file extension for JPEG video.
pub const FILE_EXTENSION_JPGV: &str = "jpgv";

/// The file extension for JPM video.
pub const FILE_EXTENSION_JPM: &str = "jpm";

/// The file extension for JavaScript.
pub const FILE_EXTENSION_JS: &str = "js";

/// The file extension for JSF.
pub const FILE_EXTENSION_JSF: &str = "jsf";

/// The file extension for JSON.
pub const FILE_EXTENSION_JSON: &str = "json";

/// The file extension for JSONML.
pub const FILE_EXTENSION_JSONML: &str = "jsonml";

/// The file extension for JSPF.
pub const FILE_EXTENSION_JSPF: &str = "jspf";

/// The file extension for MIDI audio.
pub const FILE_EXTENSION_KAR: &str = "kar";

/// The file extension for KDE Karbon.
pub const FILE_EXTENSION_KARBON: &str = "karbon";

/// The file extension for KDE KFormula.
pub const FILE_EXTENSION_KFO: &str = "kfo";

/// The file extension for Kidspiration.
pub const FILE_EXTENSION_KIA: &str = "kia";

/// The file extension for Google Earth KML.
pub const FILE_EXTENSION_KML: &str = "kml";

/// The file extension for Google Earth KMZ.
pub const FILE_EXTENSION_KMZ: &str = "kmz";

/// The file extension for Kinar.
pub const FILE_EXTENSION_KNE: &str = "kne";

/// The file extension for Kinar.
pub const FILE_EXTENSION_KNP: &str = "knp";

/// The file extension for KDE Kontour.
pub const FILE_EXTENSION_KON: &str = "kon";

/// The file extension for KDE KPresenter.
pub const FILE_EXTENSION_KPR: &str = "kpr";

/// The file extension for KDE KPresenter.
pub const FILE_EXTENSION_KPT: &str = "kpt";

/// The file extension for DS-Keypoint.
pub const FILE_EXTENSION_KPXX: &str = "kpxx";

/// The file extension for KDE KSpread.
pub const FILE_EXTENSION_KSP: &str = "ksp";

/// The file extension for Kahootz.
pub const FILE_EXTENSION_KTR: &str = "ktr";

/// The file extension for KTX image.
pub const FILE_EXTENSION_KTX: &str = "ktx";

/// The file extension for Kahootz.
pub const FILE_EXTENSION_KTZ: &str = "ktz";

/// The file extension for KDE KWord.
pub const FILE_EXTENSION_KWD: &str = "kwd";

/// The file extension for KDE KWord.
pub const FILE_EXTENSION_KWT: &str = "kwt";

/// The file extension for LAS LAS XML.
pub const FILE_EXTENSION_LASXML: &str = "lasxml";

/// The file extension for LaTeX.
pub const FILE_EXTENSION_LATEX: &str = "latex";

/// The file extension for LlamaGraphics Life-Balance Desktop.
pub const FILE_EXTENSION_LBD: &str = "lbd";

/// The file extension for LlamaGraphics Life-Balance Exchange XML.
pub const FILE_EXTENSION_LBE: &str = "lbe";

/// The file extension for HHE Lesson Player.
pub const FILE_EXTENSION_LES: &str = "les";

/// The file extension for LZH compressed archive.
pub const FILE_EXTENSION_LHA: &str = "lha";

/// The file extension for Route 66 Link66 XML.
pub const FILE_EXTENSION_LINK66: &str = "link66";

/// The file extension for a list file.
pub const FILE_EXTENSION_LIST: &str = "list";

/// The file extension for a list file.
pub const FILE_EXTENSION_LIST3820: &str = "list3820";

/// The file extension for a list file.
pub const FILE_EXTENSION_LISTAFP: &str = "listafp";

/// The file extension for Microsoft Shortcut.
pub const FILE_EXTENSION_LNK: &str = "lnk";

/// The file extension for a log file.
pub const FILE_EXTENSION_LOG: &str = "log";

/// The file extension for Lost XML.
pub const FILE_EXTENSION_LOSTXML: &str = "lostxml";

/// The file extension for a LRF file.
pub const FILE_EXTENSION_LRF: &str = "lrf";

/// The file extension for Microsoft LRM.
pub const FILE_EXTENSION_LRM: &str = "lrm";

/// The file extension for Frogans LTF.
pub const FILE_EXTENSION_LTF: &str = "ltf";

/// The file extension for Lucent Voice.
pub const FILE_EXTENSION_LVP: &str = "lvp";

/// The file extension for Lotus WordPro.
pub const FILE_EXTENSION_LWP: &str = "lwp";

/// The file extension for LZH compressed archive.
pub const FILE_EXTENSION_LZH: &str = "lzh";

/// The file extension for a M13 file.
pub const FILE_EXTENSION_M13: &str = "m13";

/// The file extension for a M14 file.
pub const FILE_EXTENSION_M14: &str = "m14";

/// The file extension for MPEG video.
pub const FILE_EXTENSION_M1V: &str = "m1v";

/// The file extension for MP21.
pub const FILE_EXTENSION_M21: &str = "m21";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_M2A: &str = "m2a";

/// The file extension for MPEG video.
pub const FILE_EXTENSION_M2V: &str = "m2v";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_M3A: &str = "m3a";

/// The file extension for M3U playlist.
pub const FILE_EXTENSION_M3U: &str = "m3u";

/// The file extension for M3U8 playlist.
pub const FILE_EXTENSION_M3U8: &str = "m3u8";

/// The file extension for MP4 audio.
pub const FILE_EXTENSION_M4A: &str = "m4a";

/// The file extension for MP4 audio.
pub const FILE_EXTENSION_M4B: &str = "m4b";

/// The file extension for MP4 audio.
pub const FILE_EXTENSION_M4R: &str = "m4r";

/// The file extension for M4U playlist.
pub const FILE_EXTENSION_M4U: &str = "m4u";

/// The file extension for MP4 video.
pub const FILE_EXTENSION_M4V: &str = "m4v";

/// The file extension for Mathematica.
pub const FILE_EXTENSION_MA: &str = "ma";

/// The file extension for MacPaint image.
pub const FILE_EXTENSION_MAC: &str = "mac";

/// The file extension for MADS XML.
pub const FILE_EXTENSION_MADS: &str = "mads";

/// The file extension for EcoWin Chart.
pub const FILE_EXTENSION_MAG: &str = "mag";

/// The file extension for Adobe FrameMaker.
pub const FILE_EXTENSION_MAKER: &str = "maker";

/// The file extension for Troff.
pub const FILE_EXTENSION_MAN: &str = "man";

/// The file extension for a MAR file.
pub const FILE_EXTENSION_MAR: &str = "mar";

/// The file extension for MathML XML.
pub const FILE_EXTENSION_MATHML: &str = "mathml";

/// The file extension for Mathematica.
pub const FILE_EXTENSION_MB: &str = "mb";

/// The file extension for Mobius MBK.
pub const FILE_EXTENSION_MBK: &str = "mbk";

/// The file extension for Mbox.
pub const FILE_EXTENSION_MBOX: &str = "mbox";

/// The file extension for MedCalcData.
pub const FILE_EXTENSION_MC1: &str = "mc1";

/// The file extension for MCD.
pub const FILE_EXTENSION_MCD: &str = "mcd";

/// The file extension for cURL MCURL.
pub const FILE_EXTENSION_MCURL: &str = "mcurl";

/// The file extension for Microsoft Access.
pub const FILE_EXTENSION_MDB: &str = "mdb";

/// The file extension for Microsoft MODI.
pub const FILE_EXTENSION_MDI: &str = "mdi";

/// The file extension for Troff.
pub const FILE_EXTENSION_ME: &str = "me";

/// The file extension for Mesh model.
pub const FILE_EXTENSION_MESH: &str = "mesh";

/// The file extension for Metalink4 XML.
pub const FILE_EXTENSION_META4: &str = "meta4";

/// The file extension for Metalink XML.
pub const FILE_EXTENSION_METALINK: &str = "metalink";

/// The file extension for METS XML.
pub const FILE_EXTENSION_METS: &str = "mets";

/// The file extension for MFMP.
pub const FILE_EXTENSION_MFM: &str = "mfm";

/// The file extension for RPKI Manifest.
pub const FILE_EXTENSION_MFT: &str = "mft";

/// The file extension for OSGeo MapGuide Package.
pub const FILE_EXTENSION_MGP: &str = "mgp";

/// The file extension for Proteus Magazine.
pub const FILE_EXTENSION_MGZ: &str = "mgz";

/// The file extension for MIDI audio.
pub const FILE_EXTENSION_MID: &str = "mid";

/// The file extension for MIDI audio.
pub const FILE_EXTENSION_MIDI: &str = "midi";

/// The file extension for MIE.
pub const FILE_EXTENSION_MIE: &str = "mie";

/// The file extension for MIF.
pub const FILE_EXTENSION_MIF: &str = "mif";

/// The file extension for a MIME file.
pub const FILE_EXTENSION_MIME: &str = "mime";

/// The file extension for MJ2 video.
pub const FILE_EXTENSION_MJ2: &str = "mj2";

/// The file extension for MJ2 video.
pub const FILE_EXTENSION_MJP2: &str = "mjp2";

/// The file extension for Matroska video.
pub const FILE_EXTENSION_MK3D: &str = "mk3d";

/// The file extension for Matroska audio.
pub const FILE_EXTENSION_MKA: &str = "mka";

/// The file extension for Matroska video.
pub const FILE_EXTENSION_MKS: &str = "mks";

/// The file extension for Matroska video.
pub const FILE_EXTENSION_MKV: &str = "mkv";

/// The file extension for Dolby MLP.
pub const FILE_EXTENSION_MLP: &str = "mlp";

/// The file extension for Chipnuts Karaoke MMD.
pub const FILE_EXTENSION_MMD: &str = "mmd";

/// The file extension for SMAF.
pub const FILE_EXTENSION_MMF: &str = "mmf";

/// The file extension for Fujixerox EDMICS MMR.
pub const FILE_EXTENSION_MMR: &str = "mmr";

/// The file extension for MNG video.
pub const FILE_EXTENSION_MNG: &str = "mng";

/// The file extension for Microsoft Money.
pub const FILE_EXTENSION_MNY: &str = "mny";

/// The file extension for Mobipocket eBook.
pub const FILE_EXTENSION_MOBI: &str = "mobi";

/// The file extension for MODS XML.
pub const FILE_EXTENSION_MODS: &str = "mods";

/// The file extension for QuickTime video.
pub const FILE_EXTENSION_MOV: &str = "mov";

/// The file extension for SGI movie.
pub const FILE_EXTENSION_MOVIE: &str = "movie";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MP1: &str = "mp1";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MP2: &str = "mp2";

/// The file extension for MP21.
pub const FILE_EXTENSION_MP21: &str = "mp21";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MP2A: &str = "mp2a";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MP3: &str = "mp3";

/// The file extension for MP4.
pub const FILE_EXTENSION_MP4: &str = "mp4";

/// The file extension for MP4 audio.
pub const FILE_EXTENSION_MP4A: &str = "mp4a";

/// The file extension for MP4.
pub const FILE_EXTENSION_MP4S: &str = "mp4s";

/// The file extension for MP4 video.
pub const FILE_EXTENSION_MP4V: &str = "mp4v";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MPA: &str = "mpa";

/// The file extension for Mophun Certificate.
pub const FILE_EXTENSION_MPC: &str = "mpc";

/// The file extension for MPEG video.
pub const FILE_EXTENSION_MPE: &str = "mpe";

/// The file extension for MPEG video.
pub const FILE_EXTENSION_MPEG: &str = "mpeg";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MPEGA: &str = "mpega";

/// The file extension for MPEG video.
pub const FILE_EXTENSION_MPG: &str = "mpg";

/// The file extension for MPEG-4 video.
pub const FILE_EXTENSION_MPG4: &str = "mpg4";

/// The file extension for MPEG audio.
pub const FILE_EXTENSION_MPGA: &str = "mpga";

/// The file extension for Apple Installer XML.
pub const FILE_EXTENSION_MPKG: &str = "mpkg";

/// The file extension for Blueice Multipass.
pub const FILE_EXTENSION_MPM: &str = "mpm";

/// The file extension for Mophun Application.
pub const FILE_EXTENSION_MPN: &str = "mpn";

/// The file extension for Microsoft Project.
pub const FILE_EXTENSION_MPP: &str = "mpp";

/// The file extension for Microsoft Project.
pub const FILE_EXTENSION_MPT: &str = "mpt";

/// The file extension for MPEG-2 video.
pub const FILE_EXTENSION_MPV2: &str = "mpv2";

/// The file extension for IBM MiniPay.
pub const FILE_EXTENSION_MPY: &str = "mpy";

/// The file extension for Mobius MQY.
pub const FILE_EXTENSION_MQY: &str = "mqy";

/// The file extension for MARC.
pub const FILE_EXTENSION_MRC: &str = "mrc";

/// The file extension for MARCXML.
pub const FILE_EXTENSION_MRCX: &str = "mrcx";

/// The file extension for Troff.
pub const FILE_EXTENSION_MS: &str = "ms";

/// The file extension for Media Server Control XML.
pub const FILE_EXTENSION_MSCML: &str = "mscml";

/// The file extension for FDSN mseed.
pub const FILE_EXTENSION_MSEED: &str = "mseed";

/// The file extension for MSEQ.
pub const FILE_EXTENSION_MSEQ: &str = "mseq";

/// The file extension for Epson MSF.
pub const FILE_EXTENSION_MSF: &str = "msf";

/// The file extension for Mesh model.
pub const FILE_EXTENSION_MSH: &str = "msh";

/// The file extension for Microsoft Installer.
pub const FILE_EXTENSION_MSI: &str = "msi";

/// The file extension for Mobius MSL.
pub const FILE_EXTENSION_MSL: &str = "msl";

/// The file extension for Muvee Style.
pub const FILE_EXTENSION_MSTY: &str = "msty";

/// The file extension for MTS model.
pub const FILE_EXTENSION_MTS: &str = "mts";

/// The file extension for Musician.
pub const FILE_EXTENSION_MUS: &str = "mus";

/// The file extension for Recordare MusicXML.
pub const FILE_EXTENSION_MUSICXML: &str = "musicxml";

/// The file extension for a MVB file.
pub const FILE_EXTENSION_MVB: &str = "mvb";

/// The file extension for MFER.
pub const FILE_EXTENSION_MWF: &str = "mwf";

/// The file extension for MXF.
pub const FILE_EXTENSION_MXF: &str = "mxf";

/// The file extension for Recordare MusicXML.
pub const FILE_EXTENSION_MXL: &str = "mxl";

/// The file extension for XV XML.
pub const FILE_EXTENSION_MXML: &str = "mxml";

/// The file extension for Triscape MXS.
pub const FILE_EXTENSION_MXS: &str = "mxs";

/// The file extension for a MXU file.
pub const FILE_EXTENSION_MXU: &str = "mxu";

/// The file extension for Nokia N-Gage Symbian Install.
pub const FILE_EXTENSION_N_GAGE: &str = "n-gage";

/// The file extension for N3.
pub const FILE_EXTENSION_N3: &str = "n3";

/// The file extension for Mathematica.
pub const FILE_EXTENSION_NB: &str = "nb";

/// The file extension for Wolfram Player.
pub const FILE_EXTENSION_NBP: &str = "nbp";

/// The file extension for NetCDF.
pub const FILE_EXTENSION_NC: &str = "nc";

/// The file extension for DTBNCX XML.
pub const FILE_EXTENSION_NCX: &str = "ncx";

/// The file extension for NFO.
pub const FILE_EXTENSION_NFO: &str = "nfo";

/// The file extension for Nokia N-Gage Data.
pub const FILE_EXTENSION_NGDAT: &str = "ngdat";

/// The file extension for NITF.
pub const FILE_EXTENSION_NITF: &str = "nitf";

/// The file extension for NeuroLanguage NLU.
pub const FILE_EXTENSION_NLU: &str = "nlu";

/// The file extension for Enliven.
pub const FILE_EXTENSION_NML: &str = "nml";

/// The file extension for NobleNet Directory.
pub const FILE_EXTENSION_NND: &str = "nnd";

/// The file extension for NobleNet Sealer.
pub const FILE_EXTENSION_NNS: &str = "nns";

/// The file extension for NobleNet Web.
pub const FILE_EXTENSION_NNW: &str = "nnw";

/// The file extension for Net-FPX image.
pub const FILE_EXTENSION_NPX: &str = "npx";

/// The file extension for Conference.
pub const FILE_EXTENSION_NSC: &str = "nsc";

/// The file extension for Lotus Notes.
pub const FILE_EXTENSION_NSF: &str = "nsf";

/// The file extension for NITF.
pub const FILE_EXTENSION_NTF: &str = "ntf";

/// The file extension for NZB.
pub const FILE_EXTENSION_NZB: &str = "nzb";

/// The file extension for Fujitsu Oasys 2.
pub const FILE_EXTENSION_OA2: &str = "oa2";

/// The file extension for Fujitsu Oasys 3.
pub const FILE_EXTENSION_OA3: &str = "oa3";

/// The file extension for Fujitsu Oasys.
pub const FILE_EXTENSION_OAS: &str = "oas";

/// The file extension for Microsoft Binder.
pub const FILE_EXTENSION_OBD: &str = "obd";

/// The file extension for an object file.
pub const FILE_EXTENSION_OBJ: &str = "obj";

/// The file extension for ODA.
pub const FILE_EXTENSION_ODA: &str = "oda";

/// The file extension for OpenDocument Database.
pub const FILE_EXTENSION_ODB: &str = "odb";

/// The file extension for OpenDocument Chart.
pub const FILE_EXTENSION_ODC: &str = "odc";

/// The file extension for OpenDocument Formula.
pub const FILE_EXTENSION_ODF: &str = "odf";

/// The file extension for OpenDocument Formula Template.
pub const FILE_EXTENSION_ODFT: &str = "odft";

/// The file extension for OpenDocument Graphics.
pub const FILE_EXTENSION_ODG: &str = "odg";

/// The file extension for OpenDocument Image.
pub const FILE_EXTENSION_ODI: &str = "odi";

/// The file extension for OpenDocument Text Master.
pub const FILE_EXTENSION_ODM: &str = "odm";

/// The file extension for OpenDocument Presentation.
pub const FILE_EXTENSION_ODP: &str = "odp";

/// The file extension for OpenDocument Spreadsheet.
pub const FILE_EXTENSION_ODS: &str = "ods";

/// The file extension for OpenDocument Text.
pub const FILE_EXTENSION_ODT: &str = "odt";

/// The file extension for Ogg audio.
pub const FILE_EXTENSION_OGA: &str = "oga";

/// The file extension for Ogg.
pub const FILE_EXTENSION_OGG: &str = "ogg";

/// The file extension for Ogg video.
pub const FILE_EXTENSION_OGV: &str = "ogv";

/// The file extension for Ogg.
pub const FILE_EXTENSION_OGX: &str = "ogx";

/// The file extension for OMDOC XML.
pub const FILE_EXTENSION_OMDOC: &str = "omdoc";

/// The file extension for OneNote.
pub const FILE_EXTENSION_ONEPKG: &str = "onepkg";

/// The file extension for OneNote.
pub const FILE_EXTENSION_ONETMP: &str = "onetmp";

/// The file extension for OneNote.
pub const FILE_EXTENSION_ONETOC: &str = "onetoc";

/// The file extension for OneNote.
pub const FILE_EXTENSION_ONETOC2: &str = "onetoc2";

/// The file extension for OEBPS Package XML.
pub const FILE_EXTENSION_OPF: &str = "opf";

/// The file extension for OPML.
pub const FILE_EXTENSION_OPML: &str = "opml";

/// The file extension for Palm.
pub const FILE_EXTENSION_OPRC: &str = "oprc";

/// The file extension for Lotus Organizer.
pub const FILE_EXTENSION_ORG: &str = "org";

/// The file extension for Yamaha OpenScoreFormat.
pub const FILE_EXTENSION_OSF: &str = "osf";

/// The file extension for Yamaha OpenScoreFormat OSFPVG XML.
pub const FILE_EXTENSION_OSFPVG: &str = "osfpvg";

/// The file extension for OpenDocument Chart Template.
pub const FILE_EXTENSION_OTC: &str = "otc";

/// The file extension for OpenType Font.
pub const FILE_EXTENSION_OTF: &str = "otf";

/// The file extension for OpenDocument Graphics Template.
pub const FILE_EXTENSION_OTG: &str = "otg";

/// The file extension for OpenDocument Text Web.
pub const FILE_EXTENSION_OTH: &str = "oth";

/// The file extension for OpenDocument Image Template.
pub const FILE_EXTENSION_OTI: &str = "oti";

/// The file extension for OpenDocument Presentation Template.
pub const FILE_EXTENSION_OTP: &str = "otp";

/// The file extension for OpenDocument Spreadsheet Template.
pub const FILE_EXTENSION_OTS: &str = "ots";

/// The file extension for OpenDocument Text Template.
pub const FILE_EXTENSION_OTT: &str = "ott";

/// The file extension for OpenXPS.
pub const FILE_EXTENSION_OXPS: &str = "oxps";

/// The file extension for OpenOffice Extension.
pub const FILE_EXTENSION_OXT: &str = "oxt";

/// The file extension for Pascal source.
pub const FILE_EXTENSION_P: &str = "p";

/// The file extension for PKCS #10.
pub const FILE_EXTENSION_P10: &str = "p10";

/// The file extension for PKCS #12.
pub const FILE_EXTENSION_P12: &str = "p12";

/// The file extension for PKCS #7 Certificates.
pub const FILE_EXTENSION_P7B: &str = "p7b";

/// The file extension for PKCS #7 MIME.
pub const FILE_EXTENSION_P7C: &str = "p7c";

/// The file extension for PKCS #7 MIME.
pub const FILE_EXTENSION_P7M: &str = "p7m";

/// The file extension for PKCS #7 Certificate Request/Response.
pub const FILE_EXTENSION_P7R: &str = "p7r";

/// The file extension for PKCS #7 Signature.
pub const FILE_EXTENSION_P7S: &str = "p7s";

/// The file extension for PKCS #8.
pub const FILE_EXTENSION_P8: &str = "p8";

/// The file extension for Pascal source.
pub const FILE_EXTENSION_PAS: &str = "pas";

/// The file extension for Pawaafile.
pub const FILE_EXTENSION_PAW: &str = "paw";

/// The file extension for PowerBuilder 6.
pub const FILE_EXTENSION_PBD: &str = "pbd";

/// The file extension for Portable Bitmap image.
pub const FILE_EXTENSION_PBM: &str = "pbm";

/// The file extension for TCPDump capture file.
pub const FILE_EXTENSION_PCAP: &str = "pcap";

/// The file extension for PCF font.
pub const FILE_EXTENSION_PCF: &str = "pcf";

/// The file extension for HP PCL.
pub const FILE_EXTENSION_PCL: &str = "pcl";

/// The file extension for HP PCLXL.
pub const FILE_EXTENSION_PCLXL: &str = "pclxl";

/// The file extension for PICT image.
pub const FILE_EXTENSION_PCT: &str = "pct";

/// The file extension for cURL PCURL.
pub const FILE_EXTENSION_PCURL: &str = "pcurl";

/// The file extension for PCX image.
pub const FILE_EXTENSION_PCX: &str = "pcx";

/// The file extension for Palm.
pub const FILE_EXTENSION_PDB: &str = "pdb";

/// The file extension for PDF.
pub const FILE_EXTENSION_PDF: &str = "pdf";

/// The file extension for Adobe Font Metrics.
pub const FILE_EXTENSION_PFA: &str = "pfa";

/// The file extension for Adobe Font Metrics.
pub const FILE_EXTENSION_PFB: &str = "pfb";

/// The file extension for Adobe Font Metrics.
pub const FILE_EXTENSION_PFM: &str = "pfm";

/// The file extension for Font Tdpfr.
pub const FILE_EXTENSION_PFR: &str = "pfr";

/// The file extension for PKCS #12.
pub const FILE_EXTENSION_PFX: &str = "pfx";

/// The file extension for Portable Graymap image.
pub const FILE_EXTENSION_PGM: &str = "pgm";

/// The file extension for PGN chess notation.
pub const FILE_EXTENSION_PGN: &str = "pgn";

/// The file extension for PGP encrypted.
pub const FILE_EXTENSION_PGP: &str = "pgp";

/// The file extension for PICT image.
pub const FILE_EXTENSION_PIC: &str = "pic";

/// The file extension for PICT image.
pub const FILE_EXTENSION_PICT: &str = "pict";

/// The file extension for a package file.
pub const FILE_EXTENSION_PKG: &str = "pkg";

/// The file extension for PKIXCMP.
pub const FILE_EXTENSION_PKI: &str = "pki";

/// The file extension for PKIX PKIPath.
pub const FILE_EXTENSION_PKIPATH: &str = "pkipath";

/// The file extension for 3GPP PIC BW Large.
pub const FILE_EXTENSION_PLB: &str = "plb";

/// The file extension for Mobius PLC.
pub const FILE_EXTENSION_PLC: &str = "plc";

/// The file extension for PocketLearn.
pub const FILE_EXTENSION_PLF: &str = "plf";

/// The file extension for SCPLS playlist.
pub const FILE_EXTENSION_PLS: &str = "pls";

/// The file extension for CTC POSML.
pub const FILE_EXTENSION_PML: &str = "pml";

/// The file extension for PNG image.
pub const FILE_EXTENSION_PNG: &str = "png";

/// The file extension for Portable Anymap image.
pub const FILE_EXTENSION_PNM: &str = "pnm";

/// The file extension for MacPaint image.
pub const FILE_EXTENSION_PNT: &str = "pnt";

/// The file extension for MacPorts Portpkg.
pub const FILE_EXTENSION_PORTPKG: &str = "portpkg";

/// The file extension for Microsoft PowerPoint.
pub const FILE_EXTENSION_POT: &str = "pot";

/// The file extension for Microsoft PowerPoint Template (Macro-Enabled).
pub const FILE_EXTENSION_POTM: &str = "potm";

/// The file extension for Office Open XML Presentation Template.
pub const FILE_EXTENSION_POTX: &str = "potx";

/// The file extension for Microsoft PowerPoint Add-in (Macro-Enabled).
pub const FILE_EXTENSION_PPAM: &str = "ppam";

/// The file extension for CUPS PPD.
pub const FILE_EXTENSION_PPD: &str = "ppd";

/// The file extension for Portable Pixmap image.
pub const FILE_EXTENSION_PPM: &str = "ppm";

/// The file extension for Microsoft PowerPoint.
pub const FILE_EXTENSION_PPS: &str = "pps";

/// The file extension for Microsoft PowerPoint Slideshow (Macro-Enabled).
pub const FILE_EXTENSION_PPSM: &str = "ppsm";

/// The file extension for Office Open XML Presentation Slideshow.
pub const FILE_EXTENSION_PPSX: &str = "ppsx";

/// The file extension for Microsoft PowerPoint.
pub const FILE_EXTENSION_PPT: &str = "ppt";

/// The file extension for Microsoft PowerPoint Presentation (Macro-Enabled).
pub const FILE_EXTENSION_PPTM: &str = "pptm";

/// The file extension for Office Open XML Presentation.
pub const FILE_EXTENSION_PPTX: &str = "pptx";

/// The file extension for Palm.
pub const FILE_EXTENSION_PQA: &str = "pqa";

/// The file extension for Palm.
pub const FILE_EXTENSION_PRC: &str = "prc";

/// The file extension for Lotus Freelance.
pub const FILE_EXTENSION_PRE: &str = "pre";

/// The file extension for a profile file.
pub const FILE_EXTENSION_PRF: &str = "prf";

/// The file extension for PostScript.
pub const FILE_EXTENSION_PS: &str = "ps";

/// The file extension for 3GPP PIC BW Small.
pub const FILE_EXTENSION_PSB: &str = "psb";

/// The file extension for Adobe Photoshop.
pub const FILE_EXTENSION_PSD: &str = "psd";

/// The file extension for Linux PSF font.
pub const FILE_EXTENSION_PSF: &str = "psf";

/// The file extension for PSKC XML.
pub const FILE_EXTENSION_PSKCXML: &str = "pskcxml";

/// The file extension for PVI PTID1.
pub const FILE_EXTENSION_PTID: &str = "ptid";

/// The file extension for Microsoft Publisher.
pub const FILE_EXTENSION_PUB: &str = "pub";

/// The file extension for 3GPP PIC BW Var.
pub const FILE_EXTENSION_PVB: &str = "pvb";

/// The file extension for 3M Post-It Notes.
pub const FILE_EXTENSION_PWN: &str = "pwn";

/// The file extension for Microsoft PlayReady Media PYA.
pub const FILE_EXTENSION_PYA: &str = "pya";

/// The file extension for Microsoft PlayReady Media PYV.
pub const FILE_EXTENSION_PYV: &str = "pyv";

/// The file extension for Epson QuickAnime.
pub const FILE_EXTENSION_QAM: &str = "qam";

/// The file extension for Intuit QBO.
pub const FILE_EXTENSION_QBO: &str = "qbo";

/// The file extension for Intuit QFX.
pub const FILE_EXTENSION_QFX: &str = "qfx";

/// The file extension for PubliShare Delta Tree.
pub const FILE_EXTENSION_QPS: &str = "qps";

/// The file extension for QuickTime video.
pub const FILE_EXTENSION_QT: &str = "qt";

/// The file extension for QuickTime image.
pub const FILE_EXTENSION_QTI: &str = "qti";

/// The file extension for QuickTime image.
pub const FILE_EXTENSION_QTIF: &str = "qtif";

/// The file extension for QuarkXPress.
pub const FILE_EXTENSION_QWD: &str = "qwd";

/// The file extension for QuarkXPress.
pub const FILE_EXTENSION_QWT: &str = "qwt";

/// The file extension for QuarkXPress.
pub const FILE_EXTENSION_QXB: &str = "qxb";

/// The file extension for QuarkXPress.
pub const FILE_EXTENSION_QXD: &str = "qxd";

/// The file extension for QuarkXPress.
pub const FILE_EXTENSION_QXL: &str = "qxl";

/// The file extension for QuarkXPress.
pub const FILE_EXTENSION_QXT: &str = "qxt";

/// The file extension for RealAudio.
pub const FILE_EXTENSION_RA: &str = "ra";

/// The file extension for RealAudio.
pub const FILE_EXTENSION_RAM: &str = "ram";

/// The file extension for RAR compressed archive.
pub const FILE_EXTENSION_RAR: &str = "rar";

/// The file extension for CMU Raster image.
pub const FILE_EXTENSION_RAS: &str = "ras";

/// The file extension for iPunplugged RCProfile.
pub const FILE_EXTENSION_RCPROFILE: &str = "rcprofile";

/// The file extension for RDF XML.
pub const FILE_EXTENSION_RDF: &str = "rdf";

/// The file extension for Data-Vision RDZ.
pub const FILE_EXTENSION_RDZ: &str = "rdz";

/// The file extension for BusinessObjects.
pub const FILE_EXTENSION_REP: &str = "rep";

/// The file extension for DTBResource XML.
pub const FILE_EXTENSION_RES: &str = "res";

/// The file extension for RGB image.
pub const FILE_EXTENSION_RGB: &str = "rgb";

/// The file extension for RegInfo XML.
pub const FILE_EXTENSION_RIF: &str = "rif";

/// The file extension for RIP audio.
pub const FILE_EXTENSION_RIP: &str = "rip";

/// The file extension for Research Info Systems.
pub const FILE_EXTENSION_RIS: &str = "ris";

/// The file extension for Resource Lists XML.
pub const FILE_EXTENSION_RL: &str = "rl";

/// The file extension for Fujixerox EDMICS RLC.
pub const FILE_EXTENSION_RLC: &str = "rlc";

/// The file extension for Resource Lists Diff XML.
pub const FILE_EXTENSION_RLD: &str = "rld";

/// The file extension for RealMedia.
pub const FILE_EXTENSION_RM: &str = "rm";

/// The file extension for MIDI audio.
pub const FILE_EXTENSION_RMI: &str = "rmi";

/// The file extension for RealAudio Plugin.
pub const FILE_EXTENSION_RMP: &str = "rmp";

/// The file extension for JCP J2ME Midlet RMS.
pub const FILE_EXTENSION_RMS: &str = "rms";

/// The file extension for RealMedia VBR.
pub const FILE_EXTENSION_RMVB: &str = "rmvb";

/// The file extension for RELAX NG Compact Syntax.
pub const FILE_EXTENSION_RNC: &str = "rnc";

/// The file extension for RPKI ROA.
pub const FILE_EXTENSION_ROA: &str = "roa";

/// The file extension for Troff.
pub const FILE_EXTENSION_ROFF: &str = "roff";

/// The file extension for Cloanto RP9.
pub const FILE_EXTENSION_RP9: &str = "rp9";

/// The file extension for Nokia Radio Presets.
pub const FILE_EXTENSION_RPSS: &str = "rpss";

/// The file extension for Nokia Radio Preset.
pub const FILE_EXTENSION_RPST: &str = "rpst";

/// The file extension for SPARQL Query.
pub const FILE_EXTENSION_RQ: &str = "rq";

/// The file extension for RSD XML.
pub const FILE_EXTENSION_RSD: &str = "rsd";

/// The file extension for RSS XML.
pub const FILE_EXTENSION_RSS: &str = "rss";

/// The file extension for RTF.
pub const FILE_EXTENSION_RTF: &str = "rtf";

/// The file extension for Rich Text.
pub const FILE_EXTENSION_RTX: &str = "rtx";

/// The file extension for Assembly source.
pub const FILE_EXTENSION_S: &str = "s";

/// The file extension for S3M audio.
pub const FILE_EXTENSION_S3M: &str = "s3m";

/// The file extension for Yamaha SMAF Audio.
pub const FILE_EXTENSION_SAF: &str = "saf";

/// The file extension for SBML XML.
pub const FILE_EXTENSION_SBML: &str = "sbml";

/// The file extension for Microsoft Schedule.
pub const FILE_EXTENSION_SCD: &str = "scd";

/// The file extension for Lotus ScreenCam.
pub const FILE_EXTENSION_SCM: &str = "scm";

/// The file extension for SCVP CV Request.
pub const FILE_EXTENSION_SCQ: &str = "scq";

/// The file extension for SCVP CV Response.
pub const FILE_EXTENSION_SCS: &str = "scs";

/// The file extension for cURL SCURL.
pub const FILE_EXTENSION_SCURL: &str = "scurl";

/// The file extension for StarDivision Draw.
pub const FILE_EXTENSION_SDA: &str = "sda";

/// The file extension for StarDivision Calc.
pub const FILE_EXTENSION_SDC: &str = "sdc";

/// The file extension for StarDivision Impress.
pub const FILE_EXTENSION_SDD: &str = "sdd";

/// The file extension for Solent SDKM XML.
pub const FILE_EXTENSION_SDKD: &str = "sdkd";

/// The file extension for Solent SDKM XML.
pub const FILE_EXTENSION_SDKM: &str = "sdkm";

/// The file extension for SDP.
pub const FILE_EXTENSION_SDP: &str = "sdp";

/// The file extension for StarDivision Writer.
pub const FILE_EXTENSION_SDW: &str = "sdw";

/// The file extension for SeeMail.
pub const FILE_EXTENSION_SEE: &str = "see";

/// The file extension for FDSN mseed.
pub const FILE_EXTENSION_SEED: &str = "seed";

/// The file extension for SEMA.
pub const FILE_EXTENSION_SEMA: &str = "sema";

/// The file extension for SEMD.
pub const FILE_EXTENSION_SEMD: &str = "semd";

/// The file extension for SEMF.
pub const FILE_EXTENSION_SEMF: &str = "semf";

/// The file extension for Java Serialized Object.
pub const FILE_EXTENSION_SER: &str = "ser";

/// The file extension for Set Payment Initiation.
pub const FILE_EXTENSION_SETPAY: &str = "setpay";

/// The file extension for Set Registration Initiation.
pub const FILE_EXTENSION_SETREG: &str = "setreg";

/// The file extension for Hydrostatix SOF-data.
pub const FILE_EXTENSION_SFD_HDSTX: &str = "sfd-hdstx";

/// The file extension for Spotfire SFS.
pub const FILE_EXTENSION_SFS: &str = "sfs";

/// The file extension for SFV.
pub const FILE_EXTENSION_SFV: &str = "sfv";

/// The file extension for SGI image.
pub const FILE_EXTENSION_SGI: &str = "sgi";

/// The file extension for StarDivision Writer Global.
pub const FILE_EXTENSION_SGL: &str = "sgl";

/// The file extension for SGML.
pub const FILE_EXTENSION_SGM: &str = "sgm";

/// The file extension for SGML.
pub const FILE_EXTENSION_SGML: &str = "sgml";

/// The file extension for Shell script.
pub const FILE_EXTENSION_SH: &str = "sh";

/// The file extension for Shar archive.
pub const FILE_EXTENSION_SHAR: &str = "shar";

/// The file extension for SHF XML.
pub const FILE_EXTENSION_SHF: &str = "shf";

/// The file extension for MrSID image.
pub const FILE_EXTENSION_SID: &str = "sid";

/// The file extension for a signature file.
pub const FILE_EXTENSION_SIG: &str = "sig";

/// The file extension for Silk audio.
pub const FILE_EXTENSION_SIL: &str = "sil";

/// The file extension for a SILO file.
pub const FILE_EXTENSION_SILO: &str = "silo";

/// The file extension for Symbian Install.
pub const FILE_EXTENSION_SIS: &str = "sis";

/// The file extension for Symbian Install.
pub const FILE_EXTENSION_SISX: &str = "sisx";

/// The file extension for StuffIt archive.
pub const FILE_EXTENSION_SIT: &str = "sit";

/// The file extension for StuffItX archive.
pub const FILE_EXTENSION_SITX: &str = "sitx";

/// The file extension for Koan.
pub const FILE_EXTENSION_SKD: &str = "skd";

/// The file extension for Koan.
pub const FILE_EXTENSION_SKM: &str = "skm";

/// The file extension for Koan.
pub const FILE_EXTENSION_SKP: &str = "skp";

/// The file extension for Koan.
pub const FILE_EXTENSION_SKT: &str = "skt";

/// The file extension for Microsoft PowerPoint Slide (Macro-Enabled).
pub const FILE_EXTENSION_SLDM: &str = "sldm";

/// The file extension for Office Open XML Presentation Slide.
pub const FILE_EXTENSION_SLDX: &str = "sldx";

/// The file extension for Epson SALT.
pub const FILE_EXTENSION_SLT: &str = "slt";

/// The file extension for StepMania Stepchart.
pub const FILE_EXTENSION_SM: &str = "sm";

/// The file extension for StarDivision Math.
pub const FILE_EXTENSION_SMF: &str = "smf";

/// The file extension for SMIL XML.
pub const FILE_EXTENSION_SMI: &str = "smi";

/// The file extension for SMIL XML.
pub const FILE_EXTENSION_SMIL: &str = "smil";

/// The file extension for SMV video.
pub const FILE_EXTENSION_SMV: &str = "smv";

/// The file extension for StepMania Package.
pub const FILE_EXTENSION_SMZIP: &str = "smzip";

/// The file extension for basic audio.
pub const FILE_EXTENSION_SND: &str = "snd";

/// The file extension for SNF font.
pub const FILE_EXTENSION_SNF: &str = "snf";

/// The file extension for a shared object file.
pub const FILE_EXTENSION_SO: &str = "so";

/// The file extension for Yamaha SMAF Phrase.
pub const FILE_EXTENSION_SPC: &str = "spc";

/// The file extension for FutureSplash.
pub const FILE_EXTENSION_SPF: &str = "spf";

/// The file extension for FutureSplash.
pub const FILE_EXTENSION_SPL: &str = "spl";

/// The file extension for In3D Spot.
pub const FILE_EXTENSION_SPOT: &str = "spot";

/// The file extension for SCVP VP Response.
pub const FILE_EXTENSION_SPP: &str = "spp";

/// The file extension for SCVP VP Request.
pub const FILE_EXTENSION_SPQ: &str = "spq";

/// The file extension for Ogg audio.
pub const FILE_EXTENSION_SPX: &str = "spx";

/// The file extension for SQL.
pub const FILE_EXTENSION_SQL: &str = "sql";

/// The file extension for WAIS source.
pub const FILE_EXTENSION_SRC: &str = "src";

/// The file extension for SubRip subtitle.
pub const FILE_EXTENSION_SRT: &str = "srt";

/// The file extension for SRU XML.
pub const FILE_EXTENSION_SRU: &str = "sru";

/// The file extension for SPARQL Results XML.
pub const FILE_EXTENSION_SRX: &str = "srx";

/// The file extension for SSDL XML.
pub const FILE_EXTENSION_SSDL: &str = "ssdl";

/// The file extension for Kodak Descriptor.
pub const FILE_EXTENSION_SSE: &str = "sse";

/// The file extension for Epson SSF.
pub const FILE_EXTENSION_SSF: &str = "ssf";

/// The file extension for SSML XML.
pub const FILE_EXTENSION_SSML: &str = "ssml";

/// The file extension for SailingTracker Track.
pub const FILE_EXTENSION_ST: &str = "st";

/// The file extension for Sun XML Calc Template.
pub const FILE_EXTENSION_STC: &str = "stc";

/// The file extension for Sun XML Draw Template.
pub const FILE_EXTENSION_STD: &str = "std";

/// The file extension for WT STF.
pub const FILE_EXTENSION_STF: &str = "stf";

/// The file extension for Sun XML Impress Template.
pub const FILE_EXTENSION_STI: &str = "sti";

/// The file extension for HyperStudio.
pub const FILE_EXTENSION_STK: &str = "stk";

/// The file extension for Microsoft PKI STL.
pub const FILE_EXTENSION_STL: &str = "stl";

/// The file extension for PG Format.
pub const FILE_EXTENSION_STR: &str = "str";

/// The file extension for Sun XML Writer Template.
pub const FILE_EXTENSION_STW: &str = "stw";

/// The file extension for DVB Subtitle.
pub const FILE_EXTENSION_SUB: &str = "sub";

/// The file extension for SUS Calendar.
pub const FILE_EXTENSION_SUS: &str = "sus";

/// The file extension for SUS Calendar.
pub const FILE_EXTENSION_SUSP: &str = "susp";

/// The file extension for SV4CPIO archive.
pub const FILE_EXTENSION_SV4CPIO: &str = "sv4cpio";

/// The file extension for SV4CRC archive.
pub const FILE_EXTENSION_SV4CRC: &str = "sv4crc";

/// The file extension for DVB Service.
pub const FILE_EXTENSION_SVC: &str = "svc";

/// The file extension for SVD.
pub const FILE_EXTENSION_SVD: &str = "svd";

/// The file extension for SVG image.
pub const FILE_EXTENSION_SVG: &str = "svg";

/// The file extension for SVG image.
pub const FILE_EXTENSION_SVGZ: &str = "svgz";

/// The file extension for Shockwave Flash.
pub const FILE_EXTENSION_SWA: &str = "swa";

/// The file extension for Shockwave Flash.
pub const FILE_EXTENSION_SWF: &str = "swf";

/// The file extension for Arista Networks SWI.
pub const FILE_EXTENSION_SWI: &str = "swi";

/// The file extension for Sun XML Calc.
pub const FILE_EXTENSION_SXC: &str = "sxc";

/// The file extension for Sun XML Draw.
pub const FILE_EXTENSION_SXD: &str = "sxd";

/// The file extension for Sun XML Writer Global.
pub const FILE_EXTENSION_SXG: &str = "sxg";

/// The file extension for Sun XML Impress.
pub const FILE_EXTENSION_SXI: &str = "sxi";

/// The file extension for Sun XML Math.
pub const FILE_EXTENSION_SXM: &str = "sxm";

/// The file extension for Sun XML Writer.
pub const FILE_EXTENSION_SXW: &str = "sxw";

/// The file extension for Troff.
pub const FILE_EXTENSION_T: &str = "t";

/// The file extension for T3VM image.
pub const FILE_EXTENSION_T3: &str = "t3";

/// The file extension for MyNFC.
pub const FILE_EXTENSION_TAGLET: &str = "taglet";

/// The file extension for Tao Intent Module Archive.
pub const FILE_EXTENSION_TAO: &str = "tao";

/// The file extension for TAR archive.
pub const FILE_EXTENSION_TAR: &str = "tar";

/// The file extension for 3GPP2 TCAP.
pub const FILE_EXTENSION_TCAP: &str = "tcap";

/// The file extension for Tcl script.
pub const FILE_EXTENSION_TCL: &str = "tcl";

/// The file extension for SMART Teacher.
pub const FILE_EXTENSION_TEACHER: &str = "teacher";

/// The file extension for TEI XML.
pub const FILE_EXTENSION_TEI: &str = "tei";

/// The file extension for TEI XML.
pub const FILE_EXTENSION_TEICORPUS: &str = "teicorpus";

/// The file extension for TeX.
pub const FILE_EXTENSION_TEX: &str = "tex";

/// The file extension for Texinfo.
pub const FILE_EXTENSION_TEXI: &str = "texi";

/// The file extension for Texinfo.
pub const FILE_EXTENSION_TEXINFO: &str = "texinfo";

/// The file extension for a text file.
pub const FILE_EXTENSION_TEXT: &str = "text";

/// The file extension for Thraud XML.
pub const FILE_EXTENSION_TFI: &str = "tfi";

/// The file extension for TeX TFM.
pub const FILE_EXTENSION_TFM: &str = "tfm";

/// The file extension for TGA image.
pub const FILE_EXTENSION_TGA: &str = "tga";

/// The file extension for Microsoft Office Theme.
pub const FILE_EXTENSION_THMX: &str = "thmx";

/// The file extension for TIFF image.
pub const FILE_EXTENSION_TIF: &str = "tif";

/// The file extension for TIFF image.
pub const FILE_EXTENSION_TIFF: &str = "tiff";

/// The file extension for T-Mobile LiveTV.
pub const FILE_EXTENSION_TMO: &str = "tmo";

/// The file extension for BitTorrent.
pub const FILE_EXTENSION_TORRENT: &str = "torrent";

/// The file extension for Groove Tool Template.
pub const FILE_EXTENSION_TPL: &str = "tpl";

/// The file extension for TRID TPT.
pub const FILE_EXTENSION_TPT: &str = "tpt";

/// The file extension for Troff.
pub const FILE_EXTENSION_TR: &str = "tr";

/// The file extension for TrueApp.
pub const FILE_EXTENSION_TRA: &str = "tra";

/// The file extension for Microsoft Terminal.
pub const FILE_EXTENSION_TRM: &str = "trm";

/// The file extension for Timestamped Data.
pub const FILE_EXTENSION_TSD: &str = "tsd";

/// The file extension for Tab-Separated Values.
pub const FILE_EXTENSION_TSV: &str = "tsv";

/// The file extension for Font Collection.
pub const FILE_EXTENSION_TTC: &str = "ttc";

/// The file extension for TrueType Font.
pub const FILE_EXTENSION_TTF: &str = "ttf";

/// The file extension for Turtle.
pub const FILE_EXTENSION_TTL: &str = "ttl";

/// The file extension for SimTech MindMapper.
pub const FILE_EXTENSION_TWD: &str = "twd";

/// The file extension for SimTech MindMapper.
pub const FILE_EXTENSION_TWDS: &str = "twds";

/// The file extension for Genomatix Tuxedo.
pub const FILE_EXTENSION_TXD: &str = "txd";

/// The file extension for Mobius TXF.
pub const FILE_EXTENSION_TXF: &str = "txf";

/// The file extension for a text file.
pub const FILE_EXTENSION_TXT: &str = "txt";

/// The file extension for UFDL.
pub const FILE_EXTENSION_U32: &str = "u32";

/// The file extension for a udeb file.
pub const FILE_EXTENSION_UDEB: &str = "udeb";

/// The file extension for UFDL.
pub const FILE_EXTENSION_UFD: &str = "ufd";

/// The file extension for UFDL.
pub const FILE_EXTENSION_UFDL: &str = "ufdl";

/// The file extension for Glulx game.
pub const FILE_EXTENSION_ULW: &str = "ulw";

/// The file extension for Glulx game.
pub const FILE_EXTENSION_ULX: &str = "ulx";

/// The file extension for UMAJIN.
pub const FILE_EXTENSION_UMJ: &str = "umj";

/// The file extension for Unity.
pub const FILE_EXTENSION_UNITYWEB: &str = "unityweb";

/// The file extension for UOML XML.
pub const FILE_EXTENSION_UOML: &str = "uoml";

/// The file extension for URI List.
pub const FILE_EXTENSION_URI: &str = "uri";

/// The file extension for URI List.
pub const FILE_EXTENSION_URIS: &str = "uris";

/// The file extension for URI List.
pub const FILE_EXTENSION_URLS: &str = "urls";

/// The file extension for USTAR archive.
pub const FILE_EXTENSION_USTAR: &str = "ustar";

/// The file extension for UIQ Theme.
pub const FILE_EXTENSION_UTZ: &str = "utz";

/// The file extension for UUEncode.
pub const FILE_EXTENSION_UU: &str = "uu";

/// The file extension for DECE audio.
pub const FILE_EXTENSION_UVA: &str = "uva";

/// The file extension for DECE data.
pub const FILE_EXTENSION_UVD: &str = "uvd";

/// The file extension for DECE data.
pub const FILE_EXTENSION_UVF: &str = "uvf";

/// The file extension for DECE graphic.
pub const FILE_EXTENSION_UVG: &str = "uvg";

/// The file extension for DECE HD video.
pub const FILE_EXTENSION_UVH: &str = "uvh";

/// The file extension for DECE graphic.
pub const FILE_EXTENSION_UVI: &str = "uvi";

/// The file extension for DECE mobile video.
pub const FILE_EXTENSION_UVM: &str = "uvm";

/// The file extension for DECE PD video.
pub const FILE_EXTENSION_UVP: &str = "uvp";

/// The file extension for DECE SD video.
pub const FILE_EXTENSION_UVS: &str = "uvs";

/// The file extension for DECE TTML XML.
pub const FILE_EXTENSION_UVT: &str = "uvt";

/// The file extension for UVVU MP4 video.
pub const FILE_EXTENSION_UVU: &str = "uvu";

/// The file extension for DECE video.
pub const FILE_EXTENSION_UVV: &str = "uvv";

/// The file extension for DECE audio.
pub const FILE_EXTENSION_UVVA: &str = "uvva";

/// The file extension for DECE data.
pub const FILE_EXTENSION_UVVD: &str = "uvvd";

/// The file extension for DECE data.
pub const FILE_EXTENSION_UVVF: &str = "uvvf";

/// The file extension for DECE graphic.
pub const FILE_EXTENSION_UVVG: &str = "uvvg";

/// The file extension for DECE HD video.
pub const FILE_EXTENSION_UVVH: &str = "uvvh";

/// The file extension for DECE graphic.
pub const FILE_EXTENSION_UVVI: &str = "uvvi";

/// The file extension for DECE mobile video.
pub const FILE_EXTENSION_UVVM: &str = "uvvm";

/// The file extension for DECE PD video.
pub const FILE_EXTENSION_UVVP: &str = "uvvp";

/// The file extension for DECE SD video.
pub const FILE_EXTENSION_UVVS: &str = "uvvs";

/// The file extension for DECE TTML XML.
pub const FILE_EXTENSION_UVVT: &str = "uvvt";

/// The file extension for UVVU MP4 video.
pub const FILE_EXTENSION_UVVU: &str = "uvvu";

/// The file extension for DECE video.
pub const FILE_EXTENSION_UVVV: &str = "uvvv";

/// The file extension for DECE unspecified.
pub const FILE_EXTENSION_UVVX: &str = "uvvx";

/// The file extension for DECE ZIP.
pub const FILE_EXTENSION_UVVZ: &str = "uvvz";

/// The file extension for DECE unspecified.
pub const FILE_EXTENSION_UVX: &str = "uvx";

/// The file extension for DECE ZIP.
pub const FILE_EXTENSION_UVZ: &str = "uvz";

/// The file extension for vCard.
pub const FILE_EXTENSION_VCARD: &str = "vcard";

/// The file extension for CDLink.
pub const FILE_EXTENSION_VCD: &str = "vcd";

/// The file extension for vCard.
pub const FILE_EXTENSION_VCF: &str = "vcf";

/// The file extension for Groove vCard.
pub const FILE_EXTENSION_VCG: &str = "vcg";

/// The file extension for vCalendar.
pub const FILE_EXTENSION_VCS: &str = "vcs";

/// The file extension for VCX.
pub const FILE_EXTENSION_VCX: &str = "vcx";

/// The file extension for Visionary.
pub const FILE_EXTENSION_VIS: &str = "vis";

/// The file extension for Vivo video.
pub const FILE_EXTENSION_VIV: &str = "viv";

/// The file extension for VOB video.
pub const FILE_EXTENSION_VOB: &str = "vob";

/// The file extension for VRML model.
pub const FILE_EXTENSION_VOR: &str = "vor";

/// The file extension for VSF.
pub const FILE_EXTENSION_VOX: &str = "vox";

/// The file extension for VRML model.
pub const FILE_EXTENSION_VRML: &str = "vrml";

/// The file extension for Microsoft Visio.
pub const FILE_EXTENSION_VSD: &str = "vsd";

/// The file extension for VSF.
pub const FILE_EXTENSION_VSF: &str = "vsf";

/// The file extension for Microsoft Visio.
pub const FILE_EXTENSION_VSS: &str = "vss";

/// The file extension for Microsoft Visio.
pub const FILE_EXTENSION_VST: &str = "vst";

/// The file extension for Microsoft Visio.
pub const FILE_EXTENSION_VSW: &str = "vsw";

/// The file extension for VTU model.
pub const FILE_EXTENSION_VTU: &str = "vtu";

/// The file extension for VoiceXML.
pub const FILE_EXTENSION_VXML: &str = "vxml";

/// The file extension for Adobe Director.
pub const FILE_EXTENSION_W3D: &str = "w3d";

/// The file extension for Doom WAD.
pub const FILE_EXTENSION_WAD: &str = "wad";

/// The file extension for WAV audio.
pub const FILE_EXTENSION_WAV: &str = "wav";

/// The file extension for WAX audio.
pub const FILE_EXTENSION_WAX: &str = "wax";

/// The file extension for WAP WBMP image.
pub const FILE_EXTENSION_WBMP: &str = "wbmp";

/// The file extension for Critical Tools WBS XML.
pub const FILE_EXTENSION_WBS: &str = "wbs";

/// The file extension for WAP WBXML.
pub const FILE_EXTENSION_WBXML: &str = "wbxml";

/// The file extension for Microsoft Works.
pub const FILE_EXTENSION_WCM: &str = "wcm";

/// The file extension for Microsoft Works.
pub const FILE_EXTENSION_WDB: &str = "wdb";

/// The file extension for Microsoft Photo.
pub const FILE_EXTENSION_WDP: &str = "wdp";

/// The file extension for WebM audio.
pub const FILE_EXTENSION_WEBA: &str = "weba";

/// The file extension for WebM video.
pub const FILE_EXTENSION_WEBM: &str = "webm";

/// The file extension for WebP image.
pub const FILE_EXTENSION_WEBP: &str = "webp";

/// The file extension for PMI Widget.
pub const FILE_EXTENSION_WG: &str = "wg";

/// The file extension for Widget.
pub const FILE_EXTENSION_WGT: &str = "wgt";

/// The file extension for Microsoft Works.
pub const FILE_EXTENSION_WKS: &str = "wks";

/// The file extension for WM video.
pub const FILE_EXTENSION_WM: &str = "wm";

/// The file extension for WMA audio.
pub const FILE_EXTENSION_WMA: &str = "wma";

/// The file extension for WMD.
pub const FILE_EXTENSION_WMD: &str = "wmd";

/// The file extension for Microsoft Metafile.
pub const FILE_EXTENSION_WMF: &str = "wmf";

/// The file extension for WAP WML.
pub const FILE_EXTENSION_WML: &str = "wml";

/// The file extension for WAP WMLC.
pub const FILE_EXTENSION_WMLC: &str = "wmlc";

/// The file extension for WAP WMLScript.
pub const FILE_EXTENSION_WMLS: &str = "wmls";

/// The file extension for WAP WMLScriptC.
pub const FILE_EXTENSION_WMLSC: &str = "wmlsc";

/// The file extension for WMV video.
pub const FILE_EXTENSION_WMV: &str = "wmv";

/// The file extension for WMX video.
pub const FILE_EXTENSION_WMX: &str = "wmx";

/// The file extension for Microsoft Metafile.
pub const FILE_EXTENSION_WMZ: &str = "wmz";

/// The file extension for WOFF font.
pub const FILE_EXTENSION_WOFF: &str = "woff";

/// The file extension for WOFF2 font.
pub const FILE_EXTENSION_WOFF2: &str = "woff2";

/// The file extension for WordPerfect.
pub const FILE_EXTENSION_WPD: &str = "wpd";

/// The file extension for Microsoft WPL.
pub const FILE_EXTENSION_WPL: &str = "wpl";

/// The file extension for Microsoft Works.
pub const FILE_EXTENSION_WPS: &str = "wps";

/// The file extension for WQD.
pub const FILE_EXTENSION_WQD: &str = "wqd";

/// The file extension for Microsoft Write.
pub const FILE_EXTENSION_WRI: &str = "wri";

/// The file extension for VRML model.
pub const FILE_EXTENSION_WRL: &str = "wrl";

/// The file extension for WSDL XML.
pub const FILE_EXTENSION_WSDL: &str = "wsdl";

/// The file extension for WSPolicy XML.
pub const FILE_EXTENSION_WSPOLICY: &str = "wspolicy";

/// The file extension for WebTurbo.
pub const FILE_EXTENSION_WTB: &str = "wtb";

/// The file extension for WVX video.
pub const FILE_EXTENSION_WVX: &str = "wvx";

/// The file extension for X3D XML.
pub const FILE_EXTENSION_X32: &str = "x32";

/// The file extension for X3D XML.
pub const FILE_EXTENSION_X3D: &str = "x3d";

/// The file extension for X3D Binary.
pub const FILE_EXTENSION_X3DB: &str = "x3db";

/// The file extension for X3D Binary.
pub const FILE_EXTENSION_X3DBZ: &str = "x3dbz";

/// The file extension for X3D VRML.
pub const FILE_EXTENSION_X3DV: &str = "x3dv";

/// The file extension for X3D VRML.
pub const FILE_EXTENSION_X3DVZ: &str = "x3dvz";

/// The file extension for X3D XML.
pub const FILE_EXTENSION_X3DZ: &str = "x3dz";

/// The file extension for XAML XML.
pub const FILE_EXTENSION_XAML: &str = "xaml";

/// The file extension for Silverlight App.
pub const FILE_EXTENSION_XAP: &str = "xap";

/// The file extension for Xara.
pub const FILE_EXTENSION_XAR: &str = "xar";

/// The file extension for Microsoft XBAP.
pub const FILE_EXTENSION_XBAP: &str = "xbap";

/// The file extension for Fujixerox DocuWorks Binder.
pub const FILE_EXTENSION_XBD: &str = "xbd";

/// The file extension for XBM image.
pub const FILE_EXTENSION_XBM: &str = "xbm";

/// The file extension for XCAP Diff XML.
pub const FILE_EXTENSION_XDF: &str = "xdf";

/// The file extension for SyncML DM XML.
pub const FILE_EXTENSION_XDM: &str = "xdm";

/// The file extension for Adobe XDP XML.
pub const FILE_EXTENSION_XDP: &str = "xdp";

/// The file extension for DSSC XML.
pub const FILE_EXTENSION_XDSSC: &str = "xdssc";

/// The file extension for Fujixerox DocuWorks.
pub const FILE_EXTENSION_XDW: &str = "xdw";

/// The file extension for XENC XML.
pub const FILE_EXTENSION_XENC: &str = "xenc";

/// The file extension for Patch Ops Error XML.
pub const FILE_EXTENSION_XER: &str = "xer";

/// The file extension for Adobe XFDF.
pub const FILE_EXTENSION_XFDF: &str = "xfdf";

/// The file extension for XFDL.
pub const FILE_EXTENSION_XFDL: &str = "xfdl";

/// The file extension for XHTML XML.
pub const FILE_EXTENSION_XHT: &str = "xht";

/// The file extension for XHTML XML.
pub const FILE_EXTENSION_XHTML: &str = "xhtml";

/// The file extension for XV XML.
pub const FILE_EXTENSION_XHVML: &str = "xhvml";

/// The file extension for XIFF image.
pub const FILE_EXTENSION_XIF: &str = "xif";

/// The file extension for Microsoft Excel.
pub const FILE_EXTENSION_XLA: &str = "xla";

/// The file extension for Microsoft Excel Add-in (Macro-Enabled).
pub const FILE_EXTENSION_XLAM: &str = "xlam";

/// The file extension for Microsoft Excel.
pub const FILE_EXTENSION_XLC: &str = "xlc";

/// The file extension for XLIFF XML.
pub const FILE_EXTENSION_XLF: &str = "xlf";

/// The file extension for Microsoft Excel.
pub const FILE_EXTENSION_XLM: &str = "xlm";

/// The file extension for Microsoft Excel.
pub const FILE_EXTENSION_XLS: &str = "xls";

/// The file extension for Microsoft Excel Sheet (Binary, Macro-Enabled).
pub const FILE_EXTENSION_XLSB: &str = "xlsb";

/// The file extension for Microsoft Excel Sheet (Macro-Enabled).
pub const FILE_EXTENSION_XLSM: &str = "xlsm";

/// The file extension for Office Open XML Spreadsheet.
pub const FILE_EXTENSION_XLSX: &str = "xlsx";

/// The file extension for Microsoft Excel Template.
pub const FILE_EXTENSION_XLT: &str = "xlt";

/// The file extension for Microsoft Excel Template (Macro-Enabled).
pub const FILE_EXTENSION_XLTM: &str = "xltm";

/// The file extension for Office Open XML Spreadsheet Template.
pub const FILE_EXTENSION_XLTX: &str = "xltx";

/// The file extension for Microsoft Excel.
pub const FILE_EXTENSION_XLW: &str = "xlw";

/// The file extension for XM audio.
pub const FILE_EXTENSION_XM: &str = "xm";

/// The file extension for XML.
pub const FILE_EXTENSION_XML: &str = "xml";

/// The file extension for OLPC Sugar.
pub const FILE_EXTENSION_XO: &str = "xo";

/// The file extension for XOP XML.
pub const FILE_EXTENSION_XOP: &str = "xop";

/// The file extension for XPInstall.
pub const FILE_EXTENSION_XPI: &str = "xpi";

/// The file extension for XProc XML.
pub const FILE_EXTENSION_XPL: &str = "xpl";

/// The file extension for XPM image.
pub const FILE_EXTENSION_XPM: &str = "xpm";

/// The file extension for IS-XPR.
pub const FILE_EXTENSION_XPR: &str = "xpr";

/// The file extension for Microsoft XPS Document.
pub const FILE_EXTENSION_XPS: &str = "xps";

/// The file extension for Intercon FormNet.
pub const FILE_EXTENSION_XPW: &str = "xpw";

/// The file extension for Intercon FormNet.
pub const FILE_EXTENSION_XPX: &str = "xpx";

/// The file extension for XSLT XML.
pub const FILE_EXTENSION_XSL: &str = "xsl";

/// The file extension for XSLT XML.
pub const FILE_EXTENSION_XSLT: &str = "xslt";

/// The file extension for SyncML XML.
pub const FILE_EXTENSION_XSM: &str = "xsm";

/// The file extension for XSPF XML.
pub const FILE_EXTENSION_XSPF: &str = "xspf";

/// The file extension for Mozilla XUL XML.
pub const FILE_EXTENSION_XUL: &str = "xul";

/// The file extension for XV XML.
pub const FILE_EXTENSION_XVM: &str = "xvm";

/// The file extension for XV XML.
pub const FILE_EXTENSION_XVML: &str = "xvml";

/// The file extension for XWD image.
pub const FILE_EXTENSION_XWD: &str = "xwd";

/// The file extension for XYZ chemical.
pub const FILE_EXTENSION_XYZ: &str = "xyz";

/// The file extension for XZ archive.
pub const FILE_EXTENSION_XZ: &str = "xz";

/// The file extension for YANG.
pub const FILE_EXTENSION_YANG: &str = "yang";

/// The file extension for YIN XML.
pub const FILE_EXTENSION_YIN: &str = "yin";

/// The file extension for compress archive.
pub const FILE_EXTENSION_Z: &str = "z";

/// The file extension for compress archive.
pub const FILE_EXTENSION_Z_UPPERCASEE: &str = "Z";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z1: &str = "z1";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z2: &str = "z2";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z3: &str = "z3";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z4: &str = "z4";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z5: &str = "z5";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z6: &str = "z6";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z7: &str = "z7";

/// The file extension for Z-machine.
pub const FILE_EXTENSION_Z8: &str = "z8";

/// The file extension for Zzazz Deck XML.
pub const FILE_EXTENSION_ZAZ: &str = "zaz";

/// The file extension for ZIP archive.
pub const FILE_EXTENSION_ZIP: &str = "zip";

/// The file extension for ZUL.
pub const FILE_EXTENSION_ZIR: &str = "zir";

/// The file extension for ZUL.
pub const FILE_EXTENSION_ZIRZ: &str = "zirz";

/// The file extension for Handheld Entertainment XML.
pub const FILE_EXTENSION_ZMM: &str = "zmm";

/// The file extension for markdown.
pub const FILE_EXTENSION_MARKDOWN: &str = "md";

/// The file extension for toml.
pub const FILE_EXTENSION_TOML: &str = "toml";

/// The file extension for yaml.
pub const FILE_EXTENSION_YAML: &str = "yaml";

/// The file extension for yaml.
pub const FILE_EXTENSION_YML: &str = "yml";

/// The file extension for ini.
pub const FILE_EXTENSION_INI: &str = "ini";

/// The file extension for cfg.
pub const FILE_EXTENSION_CFG: &str = "cfg";

/// The file extension for Python.
pub const FILE_EXTENSION_PY: &str = "py";

/// The file extension for Go.
pub const FILE_EXTENSION_GO: &str = "go";

/// The file extension for TypeScript.
pub const FILE_EXTENSION_TS: &str = "ts";

/// The file extension for C#.
pub const FILE_EXTENSION_CS: &str = "cs";

/// The file extension for PHP.
pub const FILE_EXTENSION_PHP: &str = "php";

/// The file extension for Ruby.
pub const FILE_EXTENSION_RB: &str = "rb";

/// The file extension for Swift.
pub const FILE_EXTENSION_SWIFT: &str = "swift";

/// The file extension for Kotlin.
pub const FILE_EXTENSION_KT: &str = "kt";

/// The file extension for Kotlin Script.
pub const FILE_EXTENSION_KTS: &str = "kts";

/// The file extension for Scala.
pub const FILE_EXTENSION_SCALA: &str = "scala";

/// The file extension for IBM Secure Container or Scala Script.
pub const FILE_EXTENSION_SC: &str = "sc";

/// The file extension for Perl.
pub const FILE_EXTENSION_PL: &str = "pl";

/// The file extension for Perl Module.
pub const FILE_EXTENSION_PM: &str = "pm";

/// The file extension for Lua.
pub const FILE_EXTENSION_LUA: &str = "lua";

/// The file extension for PowerShell.
pub const FILE_EXTENSION_PS1: &str = "ps1";

/// The file extension for C++ Header.
pub const FILE_EXTENSION_HPP: &str = "hpp";

/// The file extension for Objective-C.
pub const FILE_EXTENSION_M: &str = "m";

/// The file extension for Objective-C++.
pub const FILE_EXTENSION_MM: &str = "mm";

/// The file extension for Groovy.
pub const FILE_EXTENSION_GROOVY: &str = "groovy";

/// The file extension for R.
pub const FILE_EXTENSION_R: &str = "r";

/// The file extension for SCSS.
pub const FILE_EXTENSION_SCSS: &str = "scss";

/// The file extension for SASS.
pub const FILE_EXTENSION_SASS: &str = "sass";

/// The file extension for LESS.
pub const FILE_EXTENSION_LESS: &str = "less";

/// The file extension for Vue.
pub const FILE_EXTENSION_VUE: &str = "vue";

/// The file extension for JSX.
pub const FILE_EXTENSION_JSX: &str = "jsx";

/// The file extension for TSX.
pub const FILE_EXTENSION_TSX: &str = "tsx";

/// The file extension for Dockerfile.
pub const FILE_EXTENSION_DOCKERFILE: &str = "dockerfile";

/// The file extension for Makefile.
pub const FILE_EXTENSION_MAKEFILE: &str = "makefile";

/// The file extension for Gitignore.
pub const FILE_EXTENSION_GITIGNORE: &str = "gitignore";

/// The file extension for RLS Services XML or Rust.
pub const FILE_EXTENSION_RS: &str = "rs";

/// The file extension for Haskell.
pub const FILE_EXTENSION_HS: &str = "hs";

/// The file extension for Erlang.
pub const FILE_EXTENSION_ERL: &str = "erl";

/// The file extension for Elixir.
pub const FILE_EXTENSION_EX: &str = "ex";

/// The file extension for Elixir Script.
pub const FILE_EXTENSION_EXS: &str = "exs";

/// The file extension for Clojure.
pub const FILE_EXTENSION_CLJ: &str = "clj";

/// The file extension for ClojureScript.
pub const FILE_EXTENSION_CLJS: &str = "cljs";

/// The file extension for Clojure Common.
pub const FILE_EXTENSION_CLJC: &str = "cljc";

/// The file extension for F#.
pub const FILE_EXTENSION_FS: &str = "fs";

/// The file extension for F# Script.
pub const FILE_EXTENSION_FSX: &str = "fsx";

/// The file extension for OCaml.
pub const FILE_EXTENSION_ML: &str = "ml";

/// The file extension for OCaml Interface.
pub const FILE_EXTENSION_MLI: &str = "mli";

/// The file extension for Bash.
pub const FILE_EXTENSION_BASH: &str = "bash";

/// The file extension for Zsh.
pub const FILE_EXTENSION_ZSH: &str = "zsh";

/// The file extension for env.
pub const FILE_EXTENSION_ENV: &str = "env";

/// The file extension for cj.
pub const FILE_EXTENSION_CJ: &str = "cj";